| 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 | $88.58 | 3.271% | $91.4775 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $126.39 | 7.395% | $135.7365 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $60.86 | 9.703% | $66.7652 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $24.66 | 10.581% | $27.2693 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $51.96 | 5.855% | $55.0023 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $127.40 | 12.811% | $143.7212 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $195.67 | 3.438% | $202.3971 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $675.52 | $722.3691 | $722.38 | $722.35 | $722.40 | |