| 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 | $44.39 | 11.521% | $49.5042 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $187.65 | 13.677% | $213.3149 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $36.28 | 7.753% | $39.0928 | $39.09 | $39.10 | $39.10 |
| Purchase #4 | $30.67 | 9.706% | $33.6468 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $192.80 | 7.307% | $206.8879 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $161.84 | 9.307% | $176.9024 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $160.89 | 10.208% | $177.3137 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $814.52 | $896.6627 | $896.65 | $896.65 | $896.60 | |