| 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 | $126.73 | 3.786% | $131.528 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $47.28 | 3.391% | $48.8833 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $63.47 | 4.641% | $66.4156 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $130.72 | 3.316% | $135.0547 | $135.05 | $135.05 | $135.10 |
| Purchase #5 | $119.56 | 4.155% | $124.5277 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $79.74 | 7.833% | $85.986 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $76.49 | 10.625% | $84.6171 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $643.99 | $677.0124 | $677.02 | $677.05 | $677.00 | |