| 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 | $79.62 | 13.431% | $90.3138 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $117.36 | 9.306% | $128.2815 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $188.25 | 6.633% | $200.7366 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $184.30 | 10.290% | $203.2645 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $99.80 | 4.509% | $104.3 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $70.53 | 4.418% | $73.646 | $73.65 | $73.65 | $73.60 |
| Purchase #7 | $24.35 | 6.481% | $25.9281 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $764.21 | $826.4705 | $826.47 | $826.50 | $826.40 | |