| 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 | $44.40 | 5.244% | $46.7283 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $121.75 | 7.702% | $131.1272 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $8.91 | 4.530% | $9.3136 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $158.36 | 5.185% | $166.571 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $154.82 | 12.766% | $174.5843 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $188.37 | 4.547% | $196.9352 | $196.94 | $196.95 | $196.90 |
| Purchase #7 | $182.93 | 9.283% | $199.9114 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $859.54 | $925.1710 | $925.17 | $925.20 | $925.10 | |