| 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 | $72.43 | 11.412% | $80.6957 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $125.29 | 10.297% | $138.1911 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $210.81 | 13.152% | $238.5357 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $144.93 | 6.104% | $153.7765 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $109.32 | 11.437% | $121.8229 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $230.74 | 7.832% | $248.8116 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $76.96 | 10.232% | $84.8345 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $970.48 | $1,066.6680 | $1,066.67 | $1,066.70 | $1,066.60 | |