| 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 | $76.90 | 9.261% | $84.0217 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $119.27 | 8.524% | $129.4366 | $129.44 | $129.45 | $129.40 |
| Purchase #3 | $13.59 | 12.769% | $15.3253 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $163.85 | 13.616% | $186.1598 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $34.84 | 4.525% | $36.4165 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $78.73 | 10.614% | $87.0864 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $136.84 | 6.286% | $145.4418 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $624.02 | $683.8881 | $683.90 | $683.90 | $683.80 | |