| 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 | $77.38 | 6.673% | $82.5436 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $83.57 | 10.217% | $92.1083 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $126.59 | 10.213% | $139.5186 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $20.29 | 13.409% | $23.0107 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $89.49 | 4.595% | $93.6021 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $220.71 | 9.285% | $241.2029 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $44.25 | 8.135% | $47.8497 | $47.85 | $47.85 | $47.80 |
| 7 purchase totals = | $662.28 | $719.8359 | $719.83 | $719.80 | $719.70 | |