| 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 | $57.70 | 3.487% | $59.712 | $59.71 | $59.70 | $59.70 |
| Purchase #2 | $52.76 | 9.756% | $57.9073 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $138.48 | 6.766% | $147.8496 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $226.57 | 8.648% | $246.1638 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $108.53 | 4.724% | $113.657 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $187.97 | 9.593% | $206.002 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $135.97 | 10.289% | $149.96 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $907.98 | $981.2517 | $981.25 | $981.20 | $981.30 | |