| 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 | $135.55 | 13.634% | $154.0309 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $60.58 | 12.432% | $68.1113 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $35.49 | 13.304% | $40.2116 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $49.37 | 12.709% | $55.6444 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $208.35 | 4.604% | $217.9424 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $193.41 | 7.373% | $207.6701 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $69.65 | 13.819% | $79.2749 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $752.40 | $822.8856 | $822.87 | $822.85 | $822.80 | |