| 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 | $40.40 | 10.673% | $44.7119 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $148.44 | 7.706% | $159.8788 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $97.42 | 4.160% | $101.4727 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $64.52 | 4.848% | $67.6479 | $67.65 | $67.65 | $67.60 |
| Purchase #5 | $141.75 | 8.833% | $154.2708 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $9.88 | 9.732% | $10.8415 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $83.65 | 5.856% | $88.5485 | $88.55 | $88.55 | $88.50 |
| 7 purchase totals = | $586.06 | $627.3721 | $627.37 | $627.35 | $627.30 | |