| 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 | $50.74 | 10.133% | $55.8815 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $203.62 | 10.445% | $224.8881 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $53.98 | 9.609% | $59.1669 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $181.45 | 11.409% | $202.1516 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $247.82 | 4.244% | $258.3375 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $128.40 | 6.753% | $137.0709 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $30.27 | 5.870% | $32.0468 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $896.28 | $969.5433 | $969.55 | $969.55 | $969.60 | |