| 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 | $70.59 | 12.794% | $79.6213 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $134.81 | 8.380% | $146.1071 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $150.36 | 7.680% | $161.9076 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $78.52 | 5.213% | $82.6132 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $174.71 | 8.827% | $190.1317 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $20.85 | 8.618% | $22.6469 | $22.65 | $22.65 | $22.60 |
| Purchase #7 | $33.97 | 12.186% | $38.1096 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $663.81 | $721.1374 | $721.14 | $721.10 | $721.00 | |