| 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 | $47.38 | 3.365% | $48.9743 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $209.87 | 5.184% | $220.7497 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $159.66 | 6.852% | $170.5999 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $123.61 | 11.790% | $138.1836 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $186.98 | 10.736% | $207.0542 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $71.40 | 11.110% | $79.3325 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $134.44 | 8.612% | $146.018 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $933.34 | $1,010.9122 | $1,010.90 | $1,010.90 | $1,010.90 | |