| 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 | $73.45 | 7.786% | $79.1688 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $82.46 | 10.372% | $91.0128 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $49.82 | 6.804% | $53.2098 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $8.34 | 11.605% | $9.3079 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $211.82 | 10.582% | $234.2348 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $225.34 | 11.822% | $251.9797 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $64.65 | 6.767% | $69.0249 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $715.88 | $787.9387 | $787.93 | $787.90 | $787.90 | |