| 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 | $11.69 | 3.791% | $12.1332 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $5.90 | 9.755% | $6.4755 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $225.56 | 3.764% | $234.0501 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $142.74 | 11.607% | $159.3078 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $184.69 | 10.139% | $203.4157 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $77.43 | 7.825% | $83.4889 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $40.51 | 11.229% | $45.0589 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $688.52 | $743.9301 | $743.94 | $743.95 | $744.00 | |