| 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 | $56.94 | 6.846% | $60.8381 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $84.82 | 5.795% | $89.7353 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $197.96 | 7.381% | $212.5714 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $82.47 | 7.170% | $88.3831 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $225.66 | 12.243% | $253.2876 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $20.83 | 5.495% | $21.9746 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $76.62 | 7.486% | $82.3558 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $745.30 | $809.1459 | $809.15 | $809.15 | $809.20 | |