| 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 | $50.92 | 12.364% | $57.2157 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $39.31 | 6.128% | $41.7189 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $223.69 | 10.624% | $247.4548 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $214.83 | 13.551% | $243.9416 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $134.32 | 10.728% | $148.7298 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $83.52 | 5.851% | $88.4068 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $219.32 | 12.282% | $246.2569 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $965.91 | $1,073.7245 | $1,073.73 | $1,073.70 | $1,073.70 | |