| 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 | $45.63 | 9.411% | $49.9242 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $112.51 | 3.150% | $116.0541 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $211.62 | 3.855% | $219.778 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $15.57 | 10.470% | $17.2002 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $226.81 | 4.746% | $237.5744 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $107.83 | 5.779% | $114.0615 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $197.31 | 7.228% | $211.5716 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $917.28 | $966.1640 | $966.15 | $966.10 | $966.30 | |