| 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 | $70.60 | 9.450% | $77.2717 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $166.62 | 6.431% | $177.3353 | $177.34 | $177.35 | $177.30 |
| Purchase #3 | $121.38 | 7.291% | $130.2298 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $34.99 | 8.628% | $38.0089 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $91.30 | 5.270% | $96.1115 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $229.53 | 6.416% | $244.2566 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $142.80 | 4.817% | $149.6787 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $857.22 | $912.8925 | $912.90 | $912.90 | $912.90 | |