| 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 | $75.45 | 5.767% | $79.8012 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $245.52 | 3.674% | $254.5404 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $80.79 | 4.155% | $84.1468 | $84.15 | $84.15 | $84.10 |
| Purchase #4 | $239.45 | 6.673% | $255.4285 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $101.41 | 4.851% | $106.3294 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $45.58 | 7.167% | $48.8467 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $87.26 | 12.671% | $98.3167 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $875.46 | $927.4097 | $927.42 | $927.45 | $927.20 | |