| 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 | $81.26 | 13.126% | $91.9262 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $39.74 | 5.643% | $41.9825 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $31.95 | 13.103% | $36.1364 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $163.30 | 7.701% | $175.8757 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $115.63 | 13.525% | $131.269 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $157.47 | 3.328% | $162.7106 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $192.96 | 8.375% | $209.1204 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $782.31 | $849.0208 | $849.03 | $849.05 | $849.00 | |