| 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 | $68.94 | 6.869% | $73.6755 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $188.34 | 13.739% | $214.216 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $201.91 | 8.769% | $219.6155 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $59.83 | 3.612% | $61.9911 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $102.34 | 8.676% | $111.219 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $39.36 | 11.401% | $43.8474 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $82.96 | 12.610% | $93.4213 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $743.68 | $817.9858 | $818.00 | $817.95 | $817.90 | |