| 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 | $26.90 | 8.524% | $29.193 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $79.44 | 8.611% | $86.2806 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $123.49 | 7.464% | $132.7073 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $84.76 | 13.832% | $96.484 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $239.27 | 10.697% | $264.8647 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $8.97 | 10.378% | $9.9009 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $119.97 | 7.617% | $129.1081 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $682.80 | $748.5386 | $748.53 | $748.55 | $748.60 | |