| 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 | $78.58 | 10.417% | $86.7657 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $34.75 | 10.673% | $38.4589 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $61.39 | 3.163% | $63.3318 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $197.89 | 7.764% | $213.2542 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $30.44 | 12.520% | $34.2511 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $151.62 | 6.401% | $161.3252 | $161.33 | $161.35 | $161.30 |
| Purchase #7 | $156.66 | 10.581% | $173.2362 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $711.33 | $770.6231 | $770.63 | $770.65 | $770.70 | |