| 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 | $92.37 | 6.471% | $98.3473 | $98.35 | $98.35 | $98.30 |
| Purchase #2 | $49.34 | 11.416% | $54.9727 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $16.49 | 7.687% | $17.7576 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $231.80 | 11.528% | $258.5219 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $145.72 | 4.191% | $151.8271 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $204.64 | 9.749% | $224.5904 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $7.57 | 11.815% | $8.4644 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $747.93 | $814.4814 | $814.48 | $814.45 | $814.50 | |