| 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 | $83.41 | 10.300% | $92.0012 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $67.72 | 5.662% | $71.5543 | $71.55 | $71.55 | $71.60 |
| Purchase #3 | $188.41 | 8.295% | $204.0386 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $155.54 | 4.870% | $163.1148 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $87.59 | 9.222% | $95.6675 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $184.97 | 11.707% | $206.6244 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $45.64 | 3.798% | $47.3734 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $813.28 | $880.3742 | $880.36 | $880.30 | $880.40 | |