| 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 | $97.36 | 6.573% | $103.7595 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $115.58 | 4.528% | $120.8135 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $101.71 | 4.401% | $106.1863 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $178.72 | 5.848% | $189.1715 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $66.68 | 5.275% | $70.1974 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $55.55 | 4.363% | $57.9736 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $57.72 | 7.220% | $61.8874 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $673.32 | $709.9892 | $709.99 | $709.95 | $710.10 | |