| 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 | $49.60 | 10.810% | $54.9618 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $45.47 | 13.354% | $51.5421 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $123.74 | 8.707% | $134.514 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $208.84 | 7.574% | $224.6575 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $14.64 | 3.122% | $15.0971 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $29.65 | 9.656% | $32.513 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $118.62 | 5.532% | $125.1821 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $590.56 | $638.4676 | $638.46 | $638.45 | $638.50 | |