| 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 | $11.93 | 13.294% | $13.516 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $56.61 | 12.525% | $63.7004 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $112.77 | 3.317% | $116.5106 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $193.80 | 7.540% | $208.4125 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $107.34 | 13.389% | $121.7118 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $233.82 | 6.699% | $249.4836 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $81.53 | 10.496% | $90.0874 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $797.80 | $863.4223 | $863.42 | $863.40 | $863.40 | |