| 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 | $48.35 | 9.837% | $53.1062 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $17.81 | 8.761% | $19.3703 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $31.36 | 7.796% | $33.8048 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $129.67 | 4.226% | $135.1499 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $127.31 | 11.740% | $142.2562 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $133.41 | 4.748% | $139.7443 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $150.49 | 5.399% | $158.615 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $638.40 | $682.0467 | $682.05 | $682.00 | $682.00 | |