| 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 | $33.49 | 13.358% | $37.9636 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $98.91 | 4.864% | $103.721 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $100.74 | 7.221% | $108.0144 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $140.80 | 13.125% | $159.28 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $7.77 | 9.412% | $8.5013 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $124.54 | 8.237% | $134.7984 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $112.71 | 7.538% | $121.2061 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $618.96 | $673.4848 | $673.48 | $673.45 | $673.50 | |