| 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 | $5.49 | 4.851% | $5.7563 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $57.41 | 4.713% | $60.1157 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $116.57 | 10.684% | $129.0243 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $131.95 | 10.542% | $145.8602 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $64.33 | 6.549% | $68.543 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $6.71 | 10.482% | $7.4133 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $143.76 | 5.387% | $151.5044 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $526.22 | $568.2172 | $568.21 | $568.15 | $568.20 | |