| 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 | $141.97 | 5.210% | $149.3666 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $30.41 | 5.115% | $31.9655 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $183.90 | 11.207% | $204.5097 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $29.43 | 6.494% | $31.3412 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $31.60 | 13.464% | $35.8546 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $161.53 | 11.742% | $180.4969 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $15.48 | 8.290% | $16.7633 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $594.32 | $650.2978 | $650.30 | $650.25 | $650.40 | |