| 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 | $20.51 | 11.320% | $22.8317 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $190.50 | 3.434% | $197.0418 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $142.80 | 8.219% | $154.5367 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $62.35 | 4.594% | $65.2144 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $40.71 | 12.376% | $45.7483 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $95.84 | 5.534% | $101.1438 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $235.25 | 8.398% | $255.0063 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $787.96 | $841.5230 | $841.52 | $841.55 | $841.30 | |