| 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 | $8.57 | 3.120% | $8.8374 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $38.94 | 3.262% | $40.2102 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $61.52 | 10.203% | $67.7969 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $110.90 | 5.206% | $116.6735 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $119.69 | 4.575% | $125.1658 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $241.54 | 5.847% | $255.6628 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $211.75 | 10.607% | $234.2103 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $792.91 | $848.5569 | $848.56 | $848.50 | $848.60 | |