| 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 | $74.40 | 10.660% | $82.331 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $103.58 | 6.327% | $110.1335 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $10.88 | 3.606% | $11.2723 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $115.78 | 5.774% | $122.4651 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $126.27 | 3.192% | $130.3005 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $67.35 | 9.475% | $73.7314 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $185.97 | 7.282% | $199.5123 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $684.23 | $729.7461 | $729.74 | $729.75 | $729.70 | |