| 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 | $45.42 | 11.105% | $50.4639 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $190.54 | 12.466% | $214.2927 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $81.82 | 8.284% | $88.598 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $220.76 | 3.832% | $229.2195 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $28.61 | 9.764% | $31.4035 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $76.75 | 5.292% | $80.8116 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $150.50 | 4.701% | $157.575 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $794.40 | $852.3642 | $852.36 | $852.35 | $852.40 | |