| 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 | $56.86 | 6.321% | $60.4541 | $60.45 | $60.45 | $60.50 |
| Purchase #2 | $160.62 | 7.637% | $172.8865 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $170.40 | 10.458% | $188.2204 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $88.56 | 11.165% | $98.4477 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $181.58 | 5.677% | $191.8883 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $122.94 | 10.144% | $135.411 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $119.43 | 12.229% | $134.0351 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $900.39 | $981.3431 | $981.35 | $981.35 | $981.30 | |