| 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 | $76.43 | 4.219% | $79.6546 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $181.86 | 5.129% | $191.1876 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $6.27 | 3.866% | $6.5124 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $51.44 | 8.420% | $55.7712 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $234.28 | 12.719% | $264.0781 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $96.27 | 7.778% | $103.7579 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $46.70 | 10.131% | $51.4312 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $693.25 | $752.3930 | $752.39 | $752.40 | $752.50 | |