| 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 | $30.53 | 12.723% | $34.4143 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $116.34 | 4.464% | $121.5334 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $31.91 | 11.560% | $35.5988 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $83.78 | 5.222% | $88.155 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $129.48 | 11.708% | $144.6395 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $177.29 | 3.698% | $183.8462 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $38.65 | 11.198% | $42.978 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $607.98 | $651.1652 | $651.17 | $651.20 | $651.10 | |