| 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 | $66.96 | 4.528% | $69.9919 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $119.29 | 7.785% | $128.5767 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $234.66 | 7.785% | $252.9283 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $143.77 | 6.539% | $153.1711 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $33.84 | 11.156% | $37.6152 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $122.88 | 11.694% | $137.2496 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $132.31 | 11.346% | $147.3219 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $853.71 | $926.8547 | $926.86 | $926.85 | $926.80 | |