| 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 | $48.33 | 7.425% | $51.9185 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $185.59 | 4.624% | $194.1717 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $86.95 | 7.482% | $93.4556 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $32.29 | 13.433% | $36.6275 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $91.83 | 9.673% | $100.7127 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $147.65 | 12.589% | $166.2377 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $24.55 | 6.431% | $26.1288 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $617.19 | $669.2525 | $669.26 | $669.25 | $669.20 | |