| 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 | $57.95 | 4.353% | $60.4726 | $60.47 | $60.45 | $60.50 |
| Purchase #2 | $107.45 | 9.181% | $117.315 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $203.44 | 8.213% | $220.1485 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $22.27 | 11.159% | $24.7551 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $76.93 | 8.102% | $83.1629 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $205.88 | 4.399% | $214.9367 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $219.47 | 4.256% | $228.8106 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $893.39 | $949.6014 | $949.61 | $949.55 | $949.60 | |