| 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 | $95.43 | 6.640% | $101.7666 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $236.61 | 3.198% | $244.1768 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $164.77 | 13.771% | $187.4605 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $74.54 | 12.336% | $83.7353 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $106.81 | 10.351% | $117.8659 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $160.90 | 4.134% | $167.5516 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $52.74 | 5.855% | $55.8279 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $891.80 | $958.3846 | $958.40 | $958.40 | $958.50 | |