| 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 | $53.73 | 3.827% | $55.7862 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $193.39 | 4.816% | $202.7037 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $20.31 | 11.289% | $22.6028 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $145.77 | 8.491% | $158.1473 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $194.88 | 10.741% | $215.8121 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $118.59 | 5.271% | $124.8409 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $114.75 | 5.544% | $121.1117 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $841.42 | $901.0047 | $901.00 | $901.00 | $900.90 | |