| 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 | $104.44 | 9.772% | $114.6459 | $114.65 | $114.65 | $114.60 |
| Purchase #2 | $57.44 | 11.837% | $64.2392 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $154.68 | 3.105% | $159.4828 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $175.62 | 11.351% | $195.5546 | $195.55 | $195.55 | $195.60 |
| Purchase #5 | $111.65 | 13.474% | $126.6937 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $92.86 | 11.861% | $103.8741 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $65.45 | 8.667% | $71.1226 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $762.14 | $835.6129 | $835.60 | $835.60 | $835.60 | |