| 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 | $125.62 | 8.479% | $136.2713 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $84.29 | 3.655% | $87.3708 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $204.56 | 4.580% | $213.9288 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $115.66 | 11.745% | $129.2443 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $79.80 | 6.789% | $85.2176 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $75.72 | 12.291% | $85.0267 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $100.28 | 9.375% | $109.6813 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $785.93 | $846.7408 | $846.74 | $846.75 | $846.70 | |