| 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 | $74.60 | 12.664% | $84.0473 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $52.91 | 10.825% | $58.6375 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $7.36 | 3.707% | $7.6328 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $156.56 | 10.840% | $173.5311 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $25.91 | 3.719% | $26.8736 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $184.86 | 8.293% | $200.1904 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $235.72 | 8.873% | $256.6354 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $737.92 | $807.5481 | $807.55 | $807.60 | $807.40 | |