| 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 | $70.87 | 12.211% | $79.5239 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $62.53 | 13.415% | $70.9184 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $208.74 | 11.808% | $233.388 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $156.59 | 8.850% | $170.4482 | $170.45 | $170.45 | $170.40 |
| Purchase #5 | $174.70 | 3.170% | $180.238 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $19.88 | 12.469% | $22.3588 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $35.54 | 12.270% | $39.9008 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $728.85 | $796.7761 | $796.78 | $796.75 | $796.70 | |