| 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 | $57.38 | 8.188% | $62.0783 | $62.08 | $62.10 | $62.10 |
| Purchase #2 | $133.34 | 9.541% | $146.062 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $34.97 | 3.445% | $36.1747 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $134.67 | 10.627% | $148.9814 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $177.90 | 12.311% | $199.8013 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $250.78 | 11.259% | $279.0153 | $279.02 | $279.00 | $279.00 |
| Purchase #7 | $65.87 | 6.209% | $69.9599 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $854.91 | $942.0729 | $942.07 | $942.05 | $942.20 | |