| 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 | $121.87 | 6.469% | $129.7538 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $58.89 | 4.154% | $61.3363 | $61.34 | $61.35 | $61.30 |
| Purchase #3 | $20.57 | 4.788% | $21.5549 | $21.55 | $21.55 | $21.60 |
| Purchase #4 | $243.93 | 13.781% | $277.546 | $277.55 | $277.55 | $277.50 |
| Purchase #5 | $180.97 | 11.327% | $201.4685 | $201.47 | $201.45 | $201.50 |
| Purchase #6 | $47.32 | 8.693% | $51.4335 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $221.72 | 5.564% | $234.0565 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $895.27 | $977.1495 | $977.15 | $977.15 | $977.20 | |