| 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 | $45.91 | 8.327% | $49.7329 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $36.80 | 6.205% | $39.0834 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $237.64 | 11.582% | $265.1635 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $189.73 | 10.456% | $209.5682 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $10.49 | 8.525% | $11.3843 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $60.84 | 13.512% | $69.0607 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $236.72 | 3.224% | $244.3519 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $818.13 | $888.3449 | $888.33 | $888.35 | $888.50 | |