| 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 | $11.37 | 13.404% | $12.894 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $114.31 | 5.552% | $120.6565 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $108.79 | 8.507% | $118.0448 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $71.85 | 10.712% | $79.5466 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $178.40 | 10.598% | $197.3068 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $112.52 | 7.591% | $121.0614 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $85.81 | 12.446% | $96.4899 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $683.05 | $746.0000 | $746.00 | $746.00 | $746.00 | |