| 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 | $70.99 | 11.171% | $78.9203 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $16.97 | 3.438% | $17.5534 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $95.67 | 13.402% | $108.4917 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $182.39 | 12.316% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $111.43 | 3.148% | $114.9378 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $67.94 | 5.674% | $71.7949 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $186.76 | 13.170% | $211.3563 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $732.15 | $807.9076 | $807.90 | $807.90 | $808.00 | |