| 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 | $48.86 | 4.705% | $51.1589 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $194.70 | 10.363% | $214.8768 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $51.94 | 10.202% | $57.2389 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $107.28 | 10.579% | $118.6292 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $14.48 | 11.699% | $16.174 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $215.62 | 13.444% | $244.608 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $53.92 | 13.467% | $61.1814 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $686.80 | $763.8672 | $763.87 | $763.90 | $763.90 | |