| 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 | $16.92 | 11.213% | $18.8172 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $56.55 | 13.670% | $64.2804 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $59.39 | 4.586% | $62.1136 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $39.62 | 12.346% | $44.5115 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $103.55 | 13.151% | $117.1679 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $61.47 | 8.234% | $66.5314 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $33.54 | 8.653% | $36.4422 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $371.04 | $409.8642 | $409.86 | $409.85 | $409.80 | |