| 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 | $26.49 | 3.632% | $27.4521 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $18.89 | 8.353% | $20.4679 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $245.34 | 9.193% | $267.8941 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $165.44 | 9.119% | $180.5265 | $180.53 | $180.55 | $180.50 |
| Purchase #5 | $24.93 | 6.642% | $26.5859 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $131.75 | 13.403% | $149.4085 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $32.29 | 13.614% | $36.686 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $645.13 | $709.0210 | $709.03 | $709.05 | $709.10 | |