| 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 | $40.41 | 13.692% | $45.9429 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $56.44 | 11.479% | $62.9187 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $6.82 | 7.829% | $7.3539 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $141.59 | 10.444% | $156.3777 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $124.68 | 9.251% | $136.2141 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $103.27 | 4.362% | $107.7746 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $236.51 | 12.161% | $265.272 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $709.72 | $781.8539 | $781.84 | $781.80 | $781.90 | |