| 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 | $43.87 | 11.218% | $48.7913 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $117.44 | 6.319% | $124.861 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $137.92 | 8.574% | $149.7453 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $44.32 | 4.457% | $46.2953 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $127.89 | 13.181% | $144.7472 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $230.95 | 11.637% | $257.8257 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $47.67 | 4.334% | $49.736 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $750.06 | $822.0018 | $822.02 | $822.05 | $821.90 | |