| 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 | $104.41 | 5.123% | $109.7589 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $26.86 | 7.698% | $28.9277 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $177.55 | 11.255% | $197.5333 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $106.81 | 11.382% | $118.9671 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $96.77 | 11.650% | $108.0437 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $120.47 | 13.358% | $136.5624 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $153.61 | 9.518% | $168.2306 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $786.48 | $868.0237 | $868.02 | $868.05 | $868.00 | |