| 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 | $43.88 | 3.537% | $45.432 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $241.71 | 9.441% | $264.5298 | $264.53 | $264.55 | $264.50 |
| Purchase #3 | $49.69 | 11.138% | $55.2245 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $243.77 | 12.541% | $274.3412 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $148.84 | 3.494% | $154.0405 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $59.61 | 7.517% | $64.0909 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $171.67 | 6.171% | $182.2638 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $959.17 | $1,039.9227 | $1,039.91 | $1,039.95 | $1,039.80 | |