| 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 | $36.80 | 12.145% | $41.2694 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $91.55 | 3.577% | $94.8247 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $142.62 | 12.772% | $160.8354 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $138.92 | 12.473% | $156.2475 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $57.26 | 13.792% | $65.1573 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $40.30 | 11.207% | $44.8164 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $216.76 | 5.844% | $229.4275 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $724.21 | $792.5782 | $792.59 | $792.55 | $792.50 | |