| 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 | $60.28 | 8.275% | $65.2682 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $141.70 | 3.120% | $146.121 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $142.49 | 8.267% | $154.2696 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $9.71 | 11.683% | $10.8444 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $229.55 | 7.683% | $247.1863 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $72.26 | 4.649% | $75.6194 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $193.70 | 3.550% | $200.5764 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $849.69 | $899.8853 | $899.89 | $899.85 | $899.90 | |