| 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 | $102.26 | 5.298% | $107.6777 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $39.68 | 12.767% | $44.7459 | $44.75 | $44.75 | $44.70 |
| Purchase #3 | $67.99 | 9.176% | $74.2288 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $43.99 | 7.655% | $47.3574 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $118.68 | 11.733% | $132.6047 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $138.48 | 5.255% | $145.7571 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $141.32 | 10.801% | $156.584 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $652.40 | $708.9556 | $708.96 | $709.00 | $709.00 | |