| 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 | $25.51 | 3.842% | $26.4901 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $63.71 | 8.396% | $69.0591 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $149.35 | 12.120% | $167.4512 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $42.89 | 12.752% | $48.3593 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $74.76 | 12.614% | $84.1902 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $156.38 | 11.261% | $173.99 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $140.50 | 6.280% | $149.3234 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $653.10 | $718.8633 | $718.86 | $718.85 | $719.00 | |