| 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 | $70.78 | 6.582% | $75.4387 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $140.95 | 13.593% | $160.1093 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $238.89 | 6.516% | $254.4561 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $16.56 | 8.640% | $17.9908 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $185.94 | 4.446% | $194.2069 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $112.53 | 10.167% | $123.9709 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $40.58 | 10.311% | $44.7642 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $806.23 | $870.9369 | $870.94 | $870.90 | $871.00 | |