| 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 | $103.87 | 4.477% | $108.5203 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $92.55 | 5.687% | $97.8133 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $217.67 | 13.635% | $247.3493 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $234.31 | 12.460% | $263.505 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $152.32 | 8.487% | $165.2474 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $55.38 | 5.859% | $58.6247 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $99.96 | 10.506% | $110.4618 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $956.06 | $1,051.5218 | $1,051.52 | $1,051.45 | $1,051.40 | |