| 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 | $39.86 | 3.491% | $41.2515 | $41.25 | $41.25 | $41.30 |
| Purchase #2 | $42.98 | 8.444% | $46.6092 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $72.75 | 3.300% | $75.1508 | $75.15 | $75.15 | $75.20 |
| Purchase #4 | $193.74 | 13.503% | $219.9007 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $20.34 | 8.804% | $22.1307 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $94.87 | 13.828% | $107.9886 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $133.30 | 9.647% | $146.1595 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $597.84 | $659.1910 | $659.19 | $659.20 | $659.30 | |