| 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 | $52.33 | 4.515% | $54.6927 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $116.58 | 11.339% | $129.799 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $158.50 | 3.830% | $164.5706 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $217.63 | 4.115% | $226.5855 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $117.61 | 12.707% | $132.5547 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $53.77 | 6.110% | $57.0553 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $5.25 | 8.619% | $5.7025 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $721.67 | $770.9603 | $770.96 | $770.95 | $771.10 | |