| 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 | $142.44 | 7.755% | $153.4862 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $62.81 | 8.691% | $68.2688 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $212.78 | 13.572% | $241.6585 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $58.52 | 13.461% | $66.3974 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $182.49 | 6.710% | $194.7351 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $24.46 | 3.275% | $25.2611 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $28.76 | 11.361% | $32.0274 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $712.26 | $781.8345 | $781.85 | $781.85 | $781.90 | |