| 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 | $65.64 | 8.241% | $71.0494 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $36.56 | 3.146% | $37.7102 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $207.51 | 3.378% | $214.5197 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $24.55 | 7.710% | $26.4428 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $77.30 | 7.794% | $83.3248 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $131.43 | 7.854% | $141.7525 | $141.75 | $141.75 | $141.80 |
| Purchase #7 | $24.83 | 3.690% | $25.7462 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $567.82 | $600.5456 | $600.54 | $600.50 | $600.40 | |