| 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 | $126.41 | 4.181% | $131.6952 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $57.81 | 10.649% | $63.9662 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $64.81 | 6.306% | $68.8969 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $140.89 | 13.383% | $159.7453 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $39.64 | 6.285% | $42.1314 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $136.46 | 4.748% | $142.9391 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $200.28 | 3.874% | $208.0388 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $766.30 | $817.4129 | $817.43 | $817.45 | $817.30 | |