| 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 | $43.84 | 9.658% | $48.0741 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $23.31 | 8.549% | $25.3028 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $211.96 | 10.551% | $234.3239 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $35.66 | 5.724% | $37.7012 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $119.39 | 7.549% | $128.4028 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $239.85 | 5.570% | $253.2096 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $133.62 | 12.680% | $150.563 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $807.63 | $877.5774 | $877.56 | $877.50 | $877.60 | |