| 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 | $68.85 | 12.606% | $77.5292 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $109.32 | 13.737% | $124.3373 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $180.82 | 11.327% | $201.3015 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $183.99 | 9.849% | $202.1112 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $44.82 | 4.239% | $46.7199 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $54.83 | 13.450% | $62.2046 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $37.71 | 5.398% | $39.7456 | $39.75 | $39.75 | $39.70 |
| 7 purchase totals = | $680.34 | $753.9493 | $753.95 | $753.95 | $753.80 | |