| 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 | $64.89 | 10.586% | $71.7593 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $26.70 | 11.591% | $29.7948 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $132.83 | 13.367% | $150.5854 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $225.85 | 12.800% | $254.7588 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $198.28 | 5.354% | $208.8959 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $142.78 | 8.706% | $155.2104 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $79.53 | 11.347% | $88.5543 | $88.55 | $88.55 | $88.60 |
| 7 purchase totals = | $870.86 | $959.5589 | $959.56 | $959.55 | $959.70 | |