| 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 | $52.80 | 8.221% | $57.1407 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $53.97 | 9.480% | $59.0864 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $39.65 | 13.806% | $45.1241 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $24.74 | 8.127% | $26.7506 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $67.97 | 13.760% | $77.3227 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $32.91 | 7.299% | $35.3121 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $118.77 | 4.548% | $124.1717 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $390.81 | $424.9083 | $424.90 | $424.85 | $424.90 | |