| 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 | $30.68 | 11.396% | $34.1763 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $88.59 | 13.497% | $100.547 | $100.55 | $100.55 | $100.50 |
| Purchase #3 | $67.45 | 3.269% | $69.6549 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $53.90 | 6.692% | $57.507 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $101.39 | 8.609% | $110.1187 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $145.82 | 3.342% | $150.6933 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $117.46 | 9.395% | $128.4954 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $605.29 | $651.1926 | $651.20 | $651.20 | $651.20 | |