| 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 | $71.92 | 4.646% | $75.2614 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $78.54 | 11.548% | $87.6098 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $202.86 | 8.736% | $220.5818 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $10.83 | 7.793% | $11.674 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $142.64 | 9.760% | $156.5617 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $12.46 | 3.359% | $12.8785 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $11.54 | 12.335% | $12.9635 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $530.79 | $577.5307 | $577.52 | $577.50 | $577.70 | |