| 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 | $111.56 | 9.267% | $121.8983 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $233.74 | 6.735% | $249.4824 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $48.34 | 4.259% | $50.3988 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $89.30 | 4.541% | $93.3551 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $132.57 | 6.124% | $140.6886 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $62.93 | 12.743% | $70.9492 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $68.57 | 3.114% | $70.7053 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $747.01 | $797.4777 | $797.49 | $797.50 | $797.50 | |