| 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 | $50.69 | 7.485% | $54.4841 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $134.77 | 5.206% | $141.7861 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $197.80 | 7.639% | $212.9099 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $247.74 | 7.343% | $265.9315 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $116.36 | 7.510% | $125.0986 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $112.36 | 3.828% | $116.6611 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $111.74 | 9.203% | $122.0234 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $971.46 | $1,038.8947 | $1,038.89 | $1,038.90 | $1,038.90 | |