| 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 | $102.38 | 5.157% | $107.6597 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $48.89 | 9.192% | $53.384 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $5.75 | 13.443% | $6.523 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $178.32 | 11.482% | $198.7947 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $105.56 | 5.347% | $111.2043 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $119.62 | 4.258% | $124.7134 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $214.25 | 3.364% | $221.4574 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $774.77 | $823.7365 | $823.72 | $823.70 | $823.80 | |