| 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 | $70.37 | 4.559% | $73.5782 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $37.93 | 13.181% | $42.9296 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $141.56 | 12.247% | $158.8969 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $164.55 | 13.737% | $187.1542 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $38.31 | 9.611% | $41.992 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $233.38 | 10.833% | $258.6621 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $125.83 | 11.803% | $140.6817 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $811.93 | $903.8947 | $903.89 | $903.95 | $904.00 | |