| 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 | $50.42 | 12.562% | $56.7538 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $221.34 | 3.810% | $229.7731 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $247.45 | 7.749% | $266.6249 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $186.30 | 5.270% | $196.118 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $109.98 | 10.444% | $121.4663 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $247.97 | 7.109% | $265.5982 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $167.85 | 6.458% | $178.6898 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $1,231.31 | $1,315.0241 | $1,315.02 | $1,314.95 | $1,315.10 | |