| 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 | $95.67 | 6.745% | $102.1229 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $50.83 | 11.282% | $56.5646 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $125.34 | 8.465% | $135.95 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $74.29 | 9.587% | $81.4122 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $160.56 | 10.678% | $177.7046 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $159.66 | 3.650% | $165.4876 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $118.77 | 5.248% | $125.003 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $785.12 | $844.2449 | $844.23 | $844.20 | $844.30 | |