| 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 | $18.58 | 6.823% | $19.8477 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $75.89 | 9.499% | $83.0988 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $59.42 | 7.219% | $63.7095 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $32.90 | 13.261% | $37.2629 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $165.78 | 11.766% | $185.2857 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $140.63 | 11.773% | $157.1864 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $152.69 | 11.347% | $170.0157 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $645.89 | $716.4067 | $716.42 | $716.40 | $716.40 | |