| 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 | $42.78 | 12.437% | $48.1005 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $148.72 | 5.540% | $156.9591 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $159.76 | 3.237% | $164.9314 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $123.51 | 9.299% | $134.9952 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $50.28 | 12.221% | $56.4247 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $170.72 | 6.106% | $181.1442 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $53.83 | 5.399% | $56.7363 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $749.60 | $799.2914 | $799.29 | $799.30 | $799.20 | |