| 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 | $232.30 | 5.398% | $244.8396 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $17.27 | 7.235% | $18.5195 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $14.28 | 5.670% | $15.0897 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $58.33 | 5.175% | $61.3486 | $61.35 | $61.35 | $61.30 |
| Purchase #5 | $90.81 | 12.288% | $101.9687 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $43.38 | 9.233% | $47.3853 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $25.54 | 6.131% | $27.1059 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $481.91 | $516.2573 | $516.27 | $516.25 | $516.20 | |