| 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 | $27.74 | 6.490% | $29.5403 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $131.69 | 11.444% | $146.7606 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $22.54 | 4.802% | $23.6224 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $194.29 | 11.529% | $216.6897 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $85.53 | 4.300% | $89.2078 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $102.92 | 4.499% | $107.5504 | $107.55 | $107.55 | $107.60 |
| Purchase #7 | $236.65 | 3.407% | $244.7127 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $801.36 | $858.0839 | $858.08 | $858.05 | $858.10 | |