| 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 | $82.26 | 6.767% | $87.8265 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $77.61 | 9.551% | $85.0225 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $15.39 | 6.695% | $16.4204 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $27.58 | 3.598% | $28.5723 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $144.74 | 10.314% | $159.6685 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $72.77 | 10.139% | $80.1482 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $188.26 | 10.807% | $208.6053 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $608.61 | $666.2637 | $666.27 | $666.20 | $666.20 | |