| 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 | $74.41 | 13.105% | $84.1614 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $40.94 | 9.657% | $44.8936 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $73.45 | 10.759% | $81.3525 | $81.35 | $81.35 | $81.40 |
| Purchase #4 | $98.56 | 11.688% | $110.0797 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $102.50 | 4.253% | $106.8593 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $88.61 | 3.157% | $91.4074 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $182.69 | 6.539% | $194.6361 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $661.16 | $713.3900 | $713.39 | $713.40 | $713.50 | |