| 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 | $96.33 | 8.669% | $104.6808 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $139.53 | 13.466% | $158.3191 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $15.81 | 9.700% | $17.3436 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $132.91 | 3.439% | $137.4808 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $147.71 | 11.158% | $164.1915 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $39.60 | 11.791% | $44.2692 | $44.27 | $44.25 | $44.30 |
| Purchase #7 | $128.73 | 6.707% | $137.3639 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $700.62 | $763.6489 | $763.64 | $763.65 | $763.70 | |