| 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 | $35.90 | 6.213% | $38.1305 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $28.26 | 13.781% | $32.1545 | $32.15 | $32.15 | $32.20 |
| Purchase #3 | $147.58 | 5.773% | $156.0998 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $237.97 | 12.710% | $268.216 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $86.65 | 13.251% | $98.132 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $122.59 | 5.262% | $129.0407 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $67.68 | 9.299% | $73.9736 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $726.63 | $795.7471 | $795.74 | $795.75 | $795.70 | |