| 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 | $245.84 | 10.605% | $271.9113 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $48.25 | 5.857% | $51.076 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $13.82 | 11.695% | $15.4362 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $75.84 | 8.297% | $82.1324 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $10.55 | 10.213% | $11.6275 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $76.93 | 7.515% | $82.7113 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $53.90 | 6.269% | $57.279 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $525.13 | $572.1737 | $572.18 | $572.25 | $572.10 | |