| 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 | $77.71 | 9.769% | $85.3015 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $150.94 | 3.433% | $156.1218 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $52.49 | 10.590% | $58.0487 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $150.87 | 12.821% | $170.213 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $94.75 | 4.754% | $99.2544 | $99.25 | $99.25 | $99.30 |
| Purchase #6 | $94.51 | 8.331% | $102.3836 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $50.26 | 12.546% | $56.5656 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $671.53 | $727.8886 | $727.88 | $727.85 | $727.90 | |