| 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 | $73.91 | 8.583% | $80.2537 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $241.32 | 4.209% | $251.4772 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $184.26 | 4.480% | $192.5148 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $11.40 | 8.145% | $12.3285 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $53.73 | 9.142% | $58.642 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $177.44 | 12.830% | $200.2056 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $86.61 | 13.404% | $98.2192 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $828.67 | $893.6410 | $893.64 | $893.65 | $893.60 | |