| 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 | $68.34 | 9.539% | $74.859 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $125.71 | 4.246% | $131.0476 | $131.05 | $131.05 | $131.00 |
| Purchase #3 | $177.28 | 12.532% | $199.4967 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $231.68 | 5.406% | $244.2046 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $148.71 | 7.392% | $159.7026 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $18.95 | 12.419% | $21.3034 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $92.44 | 8.849% | $100.62 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $863.11 | $931.2339 | $931.23 | $931.20 | $931.20 | |