| 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 | $44.60 | 9.107% | $48.6617 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $39.85 | 5.229% | $41.9338 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $164.51 | 12.761% | $185.5031 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $250.30 | 11.457% | $278.9769 | $278.98 | $279.00 | $279.00 |
| Purchase #5 | $134.78 | 13.686% | $153.226 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $197.29 | 13.440% | $223.8058 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $196.68 | 6.124% | $208.7247 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,028.01 | $1,140.8320 | $1,140.83 | $1,140.85 | $1,140.80 | |