| 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 | $22.26 | 3.443% | $23.0264 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $250.27 | 8.513% | $271.5755 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $173.58 | 11.772% | $194.0138 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $31.34 | 10.279% | $34.5614 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $59.83 | 7.449% | $64.2867 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $98.59 | 10.189% | $108.6353 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $67.96 | 9.760% | $74.5929 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $703.83 | $770.6920 | $770.70 | $770.75 | $770.70 | |