| 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 | $77.64 | 4.272% | $80.9568 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $201.28 | 5.631% | $212.6141 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $128.76 | 10.342% | $142.0764 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $41.64 | 6.722% | $44.439 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $76.87 | 5.584% | $81.1624 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $113.62 | 13.688% | $129.1723 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $120.56 | 10.124% | $132.7655 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $760.37 | $823.1865 | $823.19 | $823.15 | $823.30 | |