| 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 | $99.38 | 3.406% | $102.7649 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $88.42 | 4.533% | $92.4281 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $75.85 | 11.697% | $84.7222 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $72.43 | 13.773% | $82.4058 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $52.87 | 9.344% | $57.8102 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $144.54 | 5.271% | $152.1587 | $152.16 | $152.15 | $152.20 |
| Purchase #7 | $203.44 | 10.787% | $225.3851 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $736.93 | $797.6750 | $797.68 | $797.65 | $797.70 | |