| 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 | $109.86 | 7.457% | $118.0523 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $213.71 | 13.385% | $242.3151 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $17.55 | 6.552% | $18.6999 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $70.69 | 8.812% | $76.9192 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $76.68 | 8.300% | $83.0444 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $92.65 | 6.157% | $98.3545 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $42.90 | 12.452% | $48.2419 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $624.04 | $685.6273 | $685.62 | $685.60 | $685.60 | |