| 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 | $23.77 | 4.289% | $24.7895 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $22.46 | 3.583% | $23.2647 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $83.33 | 12.150% | $93.4546 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $184.35 | 12.635% | $207.6426 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $10.73 | 8.324% | $11.6232 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $189.76 | 8.404% | $205.7074 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $80.61 | 9.459% | $88.2349 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $595.01 | $654.7169 | $654.70 | $654.70 | $654.70 | |