| 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 | $61.72 | 5.172% | $64.9122 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $172.57 | 4.724% | $180.7222 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $229.46 | 8.366% | $248.6566 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $49.71 | 3.749% | $51.5736 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $217.36 | 10.157% | $239.4373 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $22.33 | 3.439% | $23.0979 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $95.98 | 13.168% | $108.6186 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $849.13 | $917.0184 | $917.02 | $916.95 | $917.00 | |