| 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 | $100.94 | 4.761% | $105.7458 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $119.91 | 4.537% | $125.3503 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $17.72 | 10.502% | $19.581 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $20.31 | 9.772% | $22.2947 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $15.51 | 13.516% | $17.6063 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $117.56 | 6.175% | $124.8193 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $29.80 | 5.116% | $31.3246 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $421.75 | $446.7220 | $446.72 | $446.70 | $446.70 | |