| 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 | $95.35 | 12.289% | $107.0676 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $100.65 | 4.336% | $105.0142 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $9.40 | 9.610% | $10.3033 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $43.81 | 11.680% | $48.927 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $85.46 | 7.867% | $92.1831 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $156.90 | 8.546% | $170.3087 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $36.50 | 8.609% | $39.6423 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $528.07 | $573.4462 | $573.44 | $573.45 | $573.40 | |