| 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 | $41.79 | 11.588% | $46.6326 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $17.27 | 10.752% | $19.1269 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $110.30 | 6.427% | $117.389 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $194.84 | 7.445% | $209.3458 | $209.35 | $209.35 | $209.30 |
| Purchase #5 | $143.31 | 6.521% | $152.6552 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $30.51 | 10.492% | $33.7111 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $45.93 | 3.159% | $47.3809 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $583.95 | $626.2415 | $626.25 | $626.30 | $626.20 | |