| 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 | $62.71 | 3.104% | $64.6565 | $64.66 | $64.65 | $64.70 |
| Purchase #2 | $212.80 | 7.376% | $228.4961 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $228.74 | 13.199% | $258.9314 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $52.88 | 12.356% | $59.4139 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $81.54 | 3.429% | $84.336 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $170.65 | 3.286% | $176.2576 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $216.91 | 11.777% | $242.4555 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $1,026.23 | $1,114.5470 | $1,114.56 | $1,114.55 | $1,114.60 | |