| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.91 | 10.679% | $54.1331 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $243.73 | 3.557% | $252.3995 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $98.70 | 11.529% | $110.0791 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $237.50 | 6.781% | $253.6049 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $236.30 | 13.564% | $268.3517 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $179.26 | 8.747% | $194.9399 | $194.94 | $194.95 | $194.90 |
| Purchase #7 | $250.74 | 5.246% | $263.8938 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,295.14 | $1,397.4020 | $1,397.39 | $1,397.45 | $1,397.40 | |