| 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 | $5.38 | 4.234% | $5.6078 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $200.26 | 4.469% | $209.2096 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $151.29 | 8.676% | $164.4159 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $39.73 | 3.194% | $40.999 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $207.68 | 12.119% | $232.8487 | $232.85 | $232.85 | $232.80 |
| Purchase #6 | $241.85 | 6.310% | $257.1107 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $30.50 | 3.252% | $31.4919 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $876.69 | $941.6836 | $941.69 | $941.65 | $941.60 | |