| 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 | $106.81 | 13.233% | $120.9442 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $101.56 | 5.483% | $107.1285 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $78.46 | 5.615% | $82.8655 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $133.48 | 6.232% | $141.7985 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $41.89 | 5.626% | $44.2467 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $183.89 | 12.126% | $206.1885 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $42.83 | 13.829% | $48.753 | $48.75 | $48.75 | $48.80 |
| 7 purchase totals = | $688.92 | $751.9249 | $751.93 | $751.95 | $751.90 | |