| 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 | $236.96 | 13.535% | $269.0325 | $269.03 | $269.05 | $269.00 |
| Purchase #2 | $162.45 | 7.286% | $174.2861 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $168.69 | 8.614% | $183.221 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $7.55 | 10.633% | $8.3528 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $28.65 | 3.180% | $29.5611 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $79.80 | 7.371% | $85.6821 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $40.78 | 9.271% | $44.5607 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $724.88 | $794.6963 | $794.69 | $794.70 | $794.80 | |