| 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 | $244.71 | 13.326% | $277.3201 | $277.32 | $277.30 | $277.30 |
| Purchase #2 | $75.37 | 5.545% | $79.5493 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $155.86 | 7.419% | $167.4233 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $15.37 | 9.590% | $16.844 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $121.25 | 9.404% | $132.6524 | $132.65 | $132.65 | $132.70 |
| Purchase #6 | $87.27 | 6.188% | $92.6703 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $148.73 | 6.174% | $157.9126 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $848.56 | $924.3720 | $924.36 | $924.30 | $924.30 | |