| 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 | $32.81 | 7.845% | $35.3839 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $153.95 | 12.326% | $172.9259 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $242.71 | 7.467% | $260.8332 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $135.36 | 6.161% | $143.6995 | $143.70 | $143.70 | $143.70 |
| Purchase #5 | $45.93 | 13.350% | $52.0617 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $49.28 | 13.742% | $56.0521 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $41.99 | 11.164% | $46.6778 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $702.03 | $767.6341 | $767.63 | $767.70 | $767.70 | |