| 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 | $115.53 | 11.413% | $128.7154 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $69.58 | 8.700% | $75.6335 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $67.30 | 7.330% | $72.2331 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $240.40 | 10.387% | $265.3703 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $70.58 | 11.678% | $78.8223 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $80.37 | 9.660% | $88.1337 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $53.95 | 9.155% | $58.8891 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $697.71 | $767.7974 | $767.79 | $767.80 | $767.70 | |