| 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 | $56.80 | 9.438% | $62.1608 | $62.16 | $62.15 | $62.20 |
| Purchase #2 | $45.61 | 11.540% | $50.8734 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $82.58 | 10.220% | $91.0197 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $218.25 | 8.794% | $237.4429 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $65.64 | 7.488% | $70.5551 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $109.86 | 7.867% | $118.5027 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $159.42 | 10.560% | $176.2548 | $176.25 | $176.25 | $176.30 |
| 7 purchase totals = | $738.16 | $806.8094 | $806.80 | $806.75 | $806.90 | |