| 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 | $51.41 | 6.825% | $54.9187 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $241.62 | 10.410% | $266.7726 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $150.25 | 13.625% | $170.7216 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $209.78 | 5.280% | $220.8564 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $45.58 | 10.300% | $50.2747 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $53.40 | 3.279% | $55.151 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $156.74 | 6.330% | $166.6616 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $908.78 | $985.3566 | $985.35 | $985.25 | $985.50 | |