| 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 | $37.93 | 9.319% | $41.4647 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $117.56 | 3.320% | $121.463 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $236.84 | 6.621% | $252.5212 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $157.32 | 9.816% | $172.7625 | $172.76 | $172.75 | $172.80 |
| Purchase #5 | $23.42 | 7.507% | $25.1781 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $44.71 | 13.118% | $50.5751 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $146.31 | 4.867% | $153.4309 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $764.09 | $817.3955 | $817.39 | $817.40 | $817.50 | |