| 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 | $90.42 | 7.780% | $97.4547 | $97.45 | $97.45 | $97.50 |
| Purchase #2 | $193.56 | 13.674% | $220.0274 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $42.37 | 10.156% | $46.6731 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $59.78 | 10.822% | $66.2494 | $66.25 | $66.25 | $66.20 |
| Purchase #5 | $239.61 | 3.684% | $248.4372 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $45.92 | 9.643% | $50.3481 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $209.37 | 9.340% | $228.9252 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $881.03 | $958.1151 | $958.12 | $958.15 | $958.00 | |