| 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 | $86.69 | 9.281% | $94.7357 | $94.74 | $94.75 | $94.70 |
| Purchase #2 | $87.97 | 7.434% | $94.5097 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $13.34 | 4.744% | $13.9728 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $128.92 | 13.176% | $145.9065 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $29.70 | 9.314% | $32.4663 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $73.83 | 8.581% | $80.1654 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $14.84 | 7.419% | $15.941 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $435.29 | $477.6974 | $477.71 | $477.65 | $477.70 | |