| 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 | $97.64 | 8.674% | $106.1093 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $134.87 | 12.437% | $151.6438 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $40.40 | 13.403% | $45.8148 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $206.37 | 6.271% | $219.3115 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $41.32 | 7.872% | $44.5727 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $226.29 | 4.155% | $235.6923 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $74.99 | 13.654% | $85.2291 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $821.88 | $888.3735 | $888.36 | $888.35 | $888.30 | |