| 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 | $23.77 | 5.786% | $25.1453 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $63.80 | 3.858% | $66.2614 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $220.93 | 3.461% | $228.5764 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $54.68 | 6.676% | $58.3304 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $144.86 | 3.675% | $150.1836 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $133.80 | 9.293% | $146.234 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $174.50 | 7.650% | $187.8493 | $187.85 | $187.85 | $187.80 |
| 7 purchase totals = | $816.34 | $862.5804 | $862.58 | $862.65 | $862.50 | |