| 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 | $62.67 | 4.694% | $65.6117 | $65.61 | $65.60 | $65.60 |
| Purchase #2 | $204.80 | 7.401% | $219.9572 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $47.58 | 5.323% | $50.1127 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $95.46 | 13.103% | $107.9681 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $68.91 | 12.134% | $77.2715 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $109.43 | 7.243% | $117.356 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $187.59 | 10.232% | $206.7842 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $776.44 | $845.0614 | $845.06 | $845.00 | $845.20 | |