| 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 | $47.37 | 5.144% | $49.8067 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $219.76 | 5.587% | $232.038 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $22.89 | 11.511% | $25.5249 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $211.51 | 7.672% | $227.737 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $209.95 | 8.379% | $227.5417 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $57.80 | 6.521% | $61.5691 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $123.58 | 10.659% | $136.7524 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $892.86 | $960.9698 | $960.97 | $960.95 | $960.90 | |