| 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 | $12.77 | 4.541% | $13.3499 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $148.40 | 9.429% | $162.3926 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $229.29 | 10.179% | $252.6294 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $171.66 | 7.832% | $185.1044 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $164.51 | 3.516% | $170.2942 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $236.36 | 7.336% | $253.6994 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $22.94 | 5.440% | $24.1879 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $985.93 | $1,061.6578 | $1,061.65 | $1,061.70 | $1,061.60 | |