| 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 | $96.60 | 9.702% | $105.9721 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $13.71 | 8.699% | $14.9026 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $197.27 | 6.144% | $209.3903 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $225.34 | 7.512% | $242.2675 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $83.60 | 13.447% | $94.8417 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $124.27 | 4.394% | $129.7304 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $186.79 | 12.212% | $209.6008 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $927.58 | $1,006.7054 | $1,006.70 | $1,006.70 | $1,006.70 | |