| 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 | $45.73 | 12.622% | $51.502 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $12.67 | 12.718% | $14.2814 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $100.30 | 8.357% | $108.6821 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $63.29 | 6.523% | $67.4184 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $204.35 | 12.529% | $229.953 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $54.26 | 5.667% | $57.3349 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $223.54 | 12.454% | $251.3797 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $704.14 | $780.5515 | $780.54 | $780.60 | $780.60 | |