| 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 | $70.28 | 3.130% | $72.4798 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $226.55 | 7.563% | $243.684 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $8.57 | 7.468% | $9.21 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $179.79 | 11.488% | $200.4443 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $43.77 | 5.575% | $46.2102 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $228.41 | 8.402% | $247.601 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $49.27 | 12.216% | $55.2888 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $806.64 | $874.9181 | $874.91 | $874.95 | $874.90 | |