| 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 | $14.62 | 13.495% | $16.593 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $28.59 | 9.351% | $31.2635 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $99.33 | 10.644% | $109.9027 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $220.41 | 9.642% | $241.6619 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $148.67 | 5.768% | $157.2453 | $157.25 | $157.25 | $157.20 |
| Purchase #6 | $76.87 | 4.481% | $80.3145 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $166.93 | 10.132% | $183.8433 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $755.42 | $820.8242 | $820.81 | $820.80 | $820.80 | |