| 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 | $122.44 | 8.548% | $132.9062 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $89.93 | 9.475% | $98.4509 | $98.45 | $98.45 | $98.50 |
| Purchase #3 | $8.89 | 6.159% | $9.4375 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $105.29 | 6.707% | $112.3518 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $137.38 | 10.505% | $151.8118 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $11.49 | 13.253% | $13.0128 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $217.76 | 13.786% | $247.7804 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $693.18 | $765.7514 | $765.75 | $765.75 | $765.80 | |