| 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 | $79.63 | 9.186% | $86.9448 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $80.35 | 3.757% | $83.3687 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $141.65 | 6.193% | $150.4224 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $130.36 | 5.779% | $137.8935 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $131.77 | 6.331% | $140.1124 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $123.62 | 5.396% | $130.2905 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $62.38 | 11.305% | $69.4321 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $749.76 | $798.4644 | $798.45 | $798.45 | $798.40 | |