| 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 | $27.89 | 4.690% | $29.198 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $246.46 | 11.157% | $273.9575 | $273.96 | $273.95 | $274.00 |
| Purchase #3 | $31.33 | 11.451% | $34.9176 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $167.36 | 5.675% | $176.8577 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $64.99 | 13.250% | $73.6012 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $146.28 | 4.344% | $152.6344 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $92.72 | 10.864% | $102.7931 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $777.03 | $843.9595 | $843.96 | $843.95 | $844.00 | |