| 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 | $244.52 | 12.775% | $275.7574 | $275.76 | $275.75 | $275.80 |
| Purchase #2 | $218.46 | 3.560% | $226.2372 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $54.97 | 13.823% | $62.5685 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $68.69 | 6.489% | $73.1473 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $31.78 | 3.632% | $32.9342 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $72.72 | 6.791% | $77.6584 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $126.57 | 5.714% | $133.8022 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $817.71 | $882.1052 | $882.11 | $882.10 | $882.10 | |