| 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 | $202.46 | 7.228% | $217.0938 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $61.68 | 11.526% | $68.7892 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $61.39 | 4.471% | $64.1347 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $103.93 | 5.402% | $109.5443 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $73.63 | 7.759% | $79.343 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $43.91 | 13.494% | $49.8352 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $187.79 | 5.754% | $198.5954 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $734.79 | $787.3356 | $787.33 | $787.40 | $787.20 | |