| 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 | $83.60 | 9.803% | $91.7953 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $232.65 | 7.366% | $249.787 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $59.64 | 11.563% | $66.5362 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $151.33 | 6.378% | $160.9818 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $95.50 | 4.739% | $100.0257 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $155.57 | 12.291% | $174.6911 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $87.87 | 13.643% | $99.8581 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $866.16 | $943.6752 | $943.69 | $943.75 | $943.70 | |