| 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 | $56.29 | 10.803% | $62.371 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $124.66 | 10.773% | $138.0896 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $137.51 | 6.794% | $146.8524 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $30.83 | 3.452% | $31.8943 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $114.92 | 6.774% | $122.7047 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $244.48 | 11.231% | $271.9375 | $271.94 | $271.95 | $271.90 |
| Purchase #7 | $153.96 | 7.537% | $165.564 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $862.65 | $939.4135 | $939.40 | $939.40 | $939.50 | |