| 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 | $102.56 | 5.154% | $107.8459 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $54.92 | 7.516% | $59.0478 | $59.05 | $59.05 | $59.00 |
| Purchase #3 | $89.35 | 3.199% | $92.2083 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $53.45 | 11.150% | $59.4097 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $6.96 | 5.203% | $7.3221 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $62.74 | 9.712% | $68.8333 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $210.82 | 7.212% | $226.0243 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $580.80 | $620.6914 | $620.69 | $620.65 | $620.50 | |