| 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 | $61.70 | 4.851% | $64.6931 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $117.87 | 12.680% | $132.8159 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $120.59 | 13.842% | $137.2821 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $104.91 | 13.278% | $118.8399 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $157.95 | 12.761% | $178.106 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $105.39 | 11.611% | $117.6268 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $18.43 | 3.479% | $19.0712 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $686.84 | $768.4350 | $768.44 | $768.45 | $768.40 | |