| 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 | $37.90 | 4.524% | $39.6146 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $217.65 | 9.228% | $237.7347 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $192.32 | 11.371% | $214.1887 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $86.39 | 9.175% | $94.3163 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $130.69 | 12.823% | $147.4484 | $147.45 | $147.45 | $147.40 |
| Purchase #6 | $168.80 | 13.570% | $191.7062 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $77.88 | 4.172% | $81.1292 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $911.63 | $1,006.1381 | $1,006.14 | $1,006.15 | $1,006.00 | |