| 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 | $62.48 | 7.136% | $66.9386 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $49.38 | 12.124% | $55.3668 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $12.53 | 3.769% | $13.0023 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $46.25 | 8.268% | $50.074 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $167.93 | 3.582% | $173.9453 | $173.95 | $173.95 | $173.90 |
| Purchase #6 | $157.60 | 5.593% | $166.4146 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $78.30 | 11.821% | $87.5558 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $574.47 | $613.2974 | $613.30 | $613.25 | $613.30 | |