| 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 | $29.72 | 9.148% | $32.4388 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $248.63 | 4.125% | $258.886 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $235.97 | 11.841% | $263.9112 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $59.84 | 9.207% | $65.3495 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $13.99 | 8.468% | $15.1747 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $8.46 | 6.759% | $9.0318 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $72.51 | 9.404% | $79.3288 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $669.12 | $724.1208 | $724.12 | $724.15 | $724.00 | |