| 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 | $8.41 | 11.402% | $9.3689 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $122.63 | 8.144% | $132.617 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $169.88 | 11.154% | $188.8284 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $69.95 | 10.540% | $77.3227 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $183.57 | 13.751% | $208.8127 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $108.85 | 3.460% | $112.6162 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $87.40 | 8.405% | $94.746 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $750.69 | $824.3119 | $824.32 | $824.25 | $824.20 | |