| 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 | $102.57 | 13.862% | $116.7883 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $67.86 | 3.728% | $70.3898 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $56.30 | 8.192% | $60.9121 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $228.32 | 8.283% | $247.2317 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $14.44 | 13.723% | $16.4216 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $166.72 | 13.626% | $189.4373 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $22.43 | 10.188% | $24.7152 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $658.64 | $725.8960 | $725.90 | $725.90 | $725.80 | |