| 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 | $104.43 | 6.225% | $110.9308 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $123.28 | 5.225% | $129.7214 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $43.42 | 8.471% | $47.0981 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $19.88 | 13.816% | $22.6266 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $113.25 | 5.680% | $119.6826 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $126.43 | 4.489% | $132.1054 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $193.31 | 8.488% | $209.7182 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $724.00 | $771.8831 | $771.89 | $771.90 | $771.80 | |