| 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 | $24.76 | 11.463% | $27.5982 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $60.85 | 10.314% | $67.1261 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $188.94 | 3.475% | $195.5057 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $128.28 | 6.729% | $136.912 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $165.85 | 4.588% | $173.4592 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $116.44 | 5.689% | $123.0643 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $185.65 | 6.157% | $197.0805 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $870.77 | $920.7460 | $920.75 | $920.75 | $920.80 | |