| 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 | $9.73 | 6.185% | $10.3318 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $70.75 | 11.539% | $78.9138 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $112.73 | 6.434% | $119.983 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $245.50 | 8.369% | $266.0459 | $266.05 | $266.05 | $266.00 |
| Purchase #5 | $153.98 | 3.725% | $159.7158 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $48.35 | 3.617% | $50.0988 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $168.46 | 5.666% | $178.0049 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $809.50 | $863.0940 | $863.09 | $863.10 | $863.00 | |