| 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 | $26.53 | 10.646% | $29.3544 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $28.77 | 12.370% | $32.3288 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $149.34 | 12.707% | $168.3166 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $52.48 | 3.152% | $54.1342 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $156.87 | 5.607% | $165.6657 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $159.53 | 10.418% | $176.1498 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $98.39 | 12.671% | $110.857 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $671.91 | $736.8065 | $736.81 | $736.80 | $736.80 | |