| 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 | $62.33 | 3.269% | $64.3676 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $152.56 | 8.275% | $165.1843 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $31.68 | 9.296% | $34.625 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $103.55 | 11.856% | $115.8269 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $191.78 | 6.312% | $203.8852 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $108.85 | 6.612% | $116.0472 | $116.05 | $116.05 | $116.00 |
| Purchase #7 | $207.36 | 5.277% | $218.3024 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $858.11 | $918.2386 | $918.25 | $918.30 | $918.20 | |