| 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 | $31.79 | 10.814% | $35.2278 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $84.83 | 10.286% | $93.5556 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $250.81 | 13.338% | $284.263 | $284.26 | $284.25 | $284.30 |
| Purchase #4 | $87.85 | 13.719% | $99.9021 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $129.28 | 9.554% | $141.6314 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $31.60 | 10.349% | $34.8703 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $222.57 | 13.448% | $252.5012 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $838.73 | $941.9514 | $941.95 | $941.95 | $942.00 | |