| 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 | $92.47 | 9.584% | $101.3323 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $199.93 | 3.476% | $206.8796 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $128.29 | 12.769% | $144.6714 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $12.98 | 6.122% | $13.7746 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $245.64 | 11.411% | $273.67 | $273.67 | $273.65 | $273.70 |
| Purchase #6 | $8.78 | 12.375% | $9.8665 | $9.87 | $9.85 | $9.90 |
| Purchase #7 | $52.36 | 4.779% | $54.8623 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $740.45 | $805.0567 | $805.05 | $805.00 | $805.20 | |