| 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 | $77.35 | 5.391% | $81.5199 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $175.74 | 7.363% | $188.6797 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $140.29 | 6.594% | $149.5407 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $153.69 | 5.759% | $162.541 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $198.29 | 8.260% | $214.6688 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $39.86 | 10.756% | $44.1473 | $44.15 | $44.15 | $44.10 |
| Purchase #7 | $46.81 | 11.181% | $52.0438 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $832.03 | $893.1412 | $893.14 | $893.15 | $893.00 | |