| 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 | $87.36 | 6.795% | $93.2961 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $88.27 | 7.260% | $94.6784 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $96.25 | 6.441% | $102.4495 | $102.45 | $102.45 | $102.40 |
| Purchase #4 | $137.82 | 13.724% | $156.7344 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $223.49 | 12.813% | $252.1258 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $49.91 | 11.259% | $55.5294 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $47.38 | 3.451% | $49.0151 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $730.48 | $803.8287 | $803.84 | $803.90 | $803.70 | |