| 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 | $74.86 | 10.379% | $82.6297 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $96.61 | 8.676% | $104.9919 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $200.35 | 9.211% | $218.8042 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $191.87 | 9.431% | $209.9653 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $154.62 | 12.141% | $173.3924 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $146.30 | 6.286% | $155.4964 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $19.59 | 4.369% | $20.4459 | $20.45 | $20.45 | $20.40 |
| 7 purchase totals = | $884.20 | $965.7258 | $965.73 | $965.75 | $965.70 | |