| 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 | $57.96 | 8.126% | $62.6698 | $62.67 | $62.65 | $62.70 |
| Purchase #2 | $102.92 | 7.483% | $110.6215 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $83.29 | 11.128% | $92.5585 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $142.53 | 10.857% | $158.0045 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $108.29 | 13.467% | $122.8734 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $160.65 | 11.504% | $179.1312 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $162.57 | 9.795% | $178.4937 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $818.21 | $904.3526 | $904.34 | $904.30 | $904.40 | |