| 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 | $50.56 | 10.497% | $55.8673 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $53.97 | 9.737% | $59.2251 | $59.23 | $59.25 | $59.20 |
| Purchase #3 | $60.70 | 9.477% | $66.4525 | $66.45 | $66.45 | $66.50 |
| Purchase #4 | $197.72 | 5.610% | $208.8121 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $247.28 | 8.269% | $267.7276 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $25.55 | 3.440% | $26.4289 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $121.82 | 5.554% | $128.5859 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $757.60 | $813.0994 | $813.11 | $813.15 | $813.10 | |