| 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 | $50.58 | 7.753% | $54.5015 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $213.92 | 7.734% | $230.4646 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $17.88 | 8.538% | $19.4066 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $144.73 | 5.417% | $152.57 | $152.57 | $152.55 | $152.60 |
| Purchase #5 | $39.98 | 12.325% | $44.9075 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $169.46 | 6.461% | $180.4088 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $201.33 | 13.427% | $228.3626 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $837.88 | $910.6216 | $910.62 | $910.55 | $910.70 | |