| 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 | $87.34 | 6.468% | $92.9892 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $159.81 | 8.736% | $173.771 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $64.25 | 6.707% | $68.5592 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $194.88 | 8.709% | $211.8521 | $211.85 | $211.85 | $211.90 |
| Purchase #5 | $29.91 | 10.758% | $33.1277 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $168.46 | 12.206% | $189.0222 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $187.98 | 13.707% | $213.7464 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $892.63 | $983.0678 | $983.07 | $983.05 | $983.10 | |