| 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 | $61.64 | 7.800% | $66.4479 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $76.49 | 4.299% | $79.7783 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $127.93 | 13.670% | $145.418 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $203.93 | 10.398% | $225.1346 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $20.96 | 7.206% | $22.4704 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $64.93 | 6.703% | $69.2823 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $156.29 | 12.386% | $175.6481 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $712.17 | $784.1796 | $784.18 | $784.20 | $784.10 | |