| 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 | $116.88 | 6.637% | $124.6373 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $194.29 | 6.152% | $206.2427 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $51.82 | 9.354% | $56.6672 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $78.72 | 5.233% | $82.8394 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $91.51 | 7.449% | $98.3266 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $40.33 | 10.614% | $44.6106 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $192.53 | 9.446% | $210.7164 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $766.08 | $824.0402 | $824.05 | $824.05 | $823.90 | |