| 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 | $87.98 | 7.586% | $94.6542 | $94.65 | $94.65 | $94.70 |
| Purchase #2 | $109.32 | 7.636% | $117.6677 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $70.33 | 6.271% | $74.7404 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $159.48 | 8.350% | $172.7966 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $55.85 | 8.811% | $60.7709 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $67.31 | 7.412% | $72.299 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $165.63 | 7.414% | $177.9098 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $715.90 | $770.8386 | $770.84 | $770.80 | $770.90 | |