| 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 | $14.90 | 12.326% | $16.7366 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $199.88 | 10.465% | $220.7974 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $24.67 | 12.309% | $27.7066 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $148.63 | 13.801% | $169.1424 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $54.25 | 4.223% | $56.541 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $185.37 | 6.288% | $197.0261 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $55.59 | 5.763% | $58.7937 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $683.29 | $746.7438 | $746.75 | $746.80 | $746.60 | |