| 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 | $21.48 | 12.586% | $24.1835 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $27.76 | 8.667% | $30.166 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $88.80 | 4.197% | $92.5269 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $169.77 | 3.273% | $175.3266 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $228.65 | 12.755% | $257.8143 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $53.45 | 3.700% | $55.4277 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $122.56 | 11.231% | $136.3247 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $712.47 | $771.7697 | $771.77 | $771.80 | $771.70 | |