| 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 | $6.50 | 6.565% | $6.9267 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $29.61 | 7.511% | $31.834 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $235.47 | 7.733% | $253.6789 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $212.79 | 10.744% | $235.6522 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $120.85 | 13.825% | $137.5575 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $177.29 | 11.169% | $197.0915 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $69.85 | 7.297% | $74.947 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $852.36 | $937.6878 | $937.69 | $937.75 | $937.70 | |