| 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 | $70.49 | 8.636% | $76.5775 | $76.58 | $76.60 | $76.60 |
| Purchase #2 | $44.77 | 7.212% | $47.9988 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $10.90 | 8.829% | $11.8624 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $39.52 | 13.759% | $44.9576 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $131.61 | 6.709% | $140.4397 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $101.47 | 8.467% | $110.0615 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $113.61 | 3.239% | $117.2898 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $512.37 | $549.1873 | $549.19 | $549.20 | $549.30 | |