| 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 | $44.42 | 3.374% | $45.9187 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $38.27 | 9.730% | $41.9937 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $185.64 | 13.451% | $210.6104 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $233.61 | 8.874% | $254.3406 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $170.72 | 13.153% | $193.1748 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $167.82 | 11.853% | $187.7117 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $76.61 | 13.842% | $87.2144 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $917.09 | $1,020.9643 | $1,020.95 | $1,020.90 | $1,020.90 | |