| 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 | $55.35 | 5.678% | $58.4928 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $179.36 | 6.326% | $190.7063 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $34.79 | 6.167% | $36.9355 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $171.30 | 12.286% | $192.3459 | $192.35 | $192.35 | $192.30 |
| Purchase #5 | $134.71 | 9.479% | $147.4792 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $210.69 | 4.273% | $219.6928 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $88.36 | 12.799% | $99.6692 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $874.56 | $945.3217 | $945.33 | $945.35 | $945.30 | |