| 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 | $84.43 | 10.371% | $93.1862 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $18.78 | 5.443% | $19.8022 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $89.25 | 8.343% | $96.6961 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $154.55 | 5.196% | $162.5804 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $40.31 | 8.791% | $43.8537 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $21.32 | 10.831% | $23.6292 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $176.42 | 9.750% | $193.621 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $585.06 | $633.3688 | $633.37 | $633.40 | $633.40 | |