| 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 | $91.77 | 7.785% | $98.9143 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $23.80 | 3.583% | $24.6528 | $24.65 | $24.65 | $24.70 |
| Purchase #3 | $12.99 | 7.589% | $13.9758 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $161.77 | 13.796% | $184.0878 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $151.27 | 7.853% | $163.1492 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $157.88 | 6.194% | $167.6591 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $146.68 | 9.155% | $160.1086 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $746.16 | $812.5476 | $812.55 | $812.55 | $812.60 | |