| 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 | $41.84 | 5.250% | $44.0366 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $59.48 | 13.817% | $67.6984 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $126.53 | 11.632% | $141.248 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $182.25 | 12.359% | $204.7743 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $81.57 | 3.596% | $84.5033 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $131.76 | 3.447% | $136.3018 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $7.52 | 5.523% | $7.9353 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $630.95 | $686.4977 | $686.50 | $686.50 | $686.40 | |