| 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 | $90.45 | 3.151% | $93.3001 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $40.71 | 4.201% | $42.4202 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $137.56 | 7.613% | $148.0324 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $11.97 | 13.104% | $13.5385 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $71.55 | 4.762% | $74.9572 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $143.93 | 7.149% | $154.2196 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $83.52 | 3.603% | $86.5292 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $579.69 | $612.9972 | $613.00 | $613.00 | $612.90 | |