| 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 | $10.89 | 11.624% | $12.1559 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $85.71 | 6.673% | $91.4294 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $129.33 | 13.396% | $146.655 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $149.73 | 8.572% | $162.5649 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $22.91 | 8.665% | $24.8952 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $67.83 | 6.723% | $72.3902 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $179.33 | 12.693% | $202.0924 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $645.73 | $712.1830 | $712.19 | $712.20 | $712.30 | |