| 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 | $17.75 | 10.521% | $19.6175 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $164.79 | 4.798% | $172.6966 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $78.51 | 4.278% | $81.8687 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $97.70 | 4.559% | $102.1541 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $25.45 | 3.666% | $26.383 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $223.62 | 7.328% | $240.0069 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $48.93 | 4.261% | $51.0149 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $656.75 | $693.7417 | $693.74 | $693.70 | $693.80 | |