| 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 | $80.67 | 4.344% | $84.1743 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $11.62 | 10.664% | $12.8592 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $104.72 | 11.701% | $116.9733 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $174.33 | 12.579% | $196.259 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $25.93 | 5.680% | $27.4028 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $248.74 | 4.277% | $259.3786 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $38.89 | 4.235% | $40.537 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $684.90 | $737.5842 | $737.58 | $737.55 | $737.70 | |