| 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 | $51.29 | 10.189% | $56.5159 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $101.89 | 8.733% | $110.7881 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $193.68 | 8.862% | $210.8439 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $120.91 | 10.625% | $133.7567 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $79.63 | 8.346% | $86.2759 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $76.53 | 13.707% | $87.02 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $158.32 | 12.673% | $178.3839 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $782.25 | $863.5844 | $863.59 | $863.60 | $863.60 | |