| 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 | $9.46 | 12.804% | $10.6713 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $25.75 | 6.394% | $27.3965 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $64.80 | 9.117% | $70.7078 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $214.72 | 10.398% | $237.0466 | $237.05 | $237.05 | $237.00 |
| Purchase #5 | $216.99 | 12.170% | $243.3977 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $38.38 | 5.102% | $40.3381 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $93.30 | 13.668% | $106.0522 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $663.40 | $735.6102 | $735.62 | $735.60 | $735.60 | |