| 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 | $22.37 | 10.702% | $24.764 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $82.63 | 5.437% | $87.1226 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $11.76 | 6.872% | $12.5681 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $9.65 | 7.706% | $10.3936 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $153.52 | 11.485% | $171.1518 | $171.15 | $171.15 | $171.20 |
| Purchase #6 | $142.49 | 10.409% | $157.3218 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $48.77 | 3.218% | $50.3394 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $471.19 | $513.6613 | $513.65 | $513.60 | $513.70 | |