| 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 | $82.49 | 6.775% | $88.0787 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $70.39 | 13.118% | $79.6238 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $196.51 | 11.735% | $219.5704 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $111.35 | 12.263% | $125.0049 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $134.51 | 4.554% | $140.6356 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $149.67 | 13.666% | $170.1239 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $240.30 | 5.213% | $252.8268 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $985.22 | $1,075.8641 | $1,075.86 | $1,075.85 | $1,075.80 | |