| 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 | $8.67 | 3.154% | $8.9435 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $14.30 | 13.450% | $16.2234 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $218.60 | 6.809% | $233.4845 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $80.60 | 10.262% | $88.8712 | $88.87 | $88.85 | $88.90 |
| Purchase #5 | $191.26 | 7.631% | $205.8551 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $11.40 | 11.583% | $12.7205 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $176.42 | 10.690% | $195.2793 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $701.25 | $761.3775 | $761.37 | $761.35 | $761.40 | |