| 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 | $110.71 | 6.687% | $118.1132 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $249.87 | 11.689% | $279.0773 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $55.52 | 6.483% | $59.1194 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $198.76 | 6.595% | $211.8682 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $63.33 | 8.251% | $68.5554 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $32.87 | 11.649% | $36.699 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $127.37 | 8.565% | $138.2792 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $838.43 | $911.7117 | $911.72 | $911.70 | $911.80 | |