| 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 | $46.53 | 11.271% | $51.7744 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $99.80 | 9.189% | $108.9706 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $214.64 | 13.188% | $242.9467 | $242.95 | $242.95 | $242.90 |
| Purchase #4 | $127.27 | 8.445% | $138.018 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $26.61 | 10.442% | $29.3886 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $122.81 | 8.535% | $133.2918 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $215.31 | 10.739% | $238.4321 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $852.97 | $942.8222 | $942.82 | $942.80 | $942.80 | |