| 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 | $80.28 | 9.472% | $87.8841 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $26.32 | 11.350% | $29.3073 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $88.27 | 5.419% | $93.0534 | $93.05 | $93.05 | $93.10 |
| Purchase #4 | $210.69 | 4.208% | $219.5558 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $203.70 | 4.649% | $213.17 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $80.53 | 10.316% | $88.8375 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $192.66 | 10.521% | $212.9298 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $882.45 | $944.7379 | $944.74 | $944.75 | $944.80 | |