| 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 | $79.40 | 10.741% | $87.9284 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $214.66 | 4.140% | $223.5469 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $12.57 | 11.663% | $14.036 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $58.42 | 4.859% | $61.2586 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $169.53 | 5.376% | $178.6439 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $123.48 | 8.582% | $134.0771 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $196.62 | 6.474% | $209.3492 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $854.68 | $908.8401 | $908.85 | $908.90 | $908.70 | |