| 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 | $25.34 | 7.733% | $27.2995 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $88.76 | 11.328% | $98.8147 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $111.34 | 8.353% | $120.6402 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $124.41 | 6.657% | $132.692 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $183.78 | 10.212% | $202.5476 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $138.64 | 13.809% | $157.7848 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $169.93 | 7.500% | $182.6748 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $842.20 | $922.4536 | $922.44 | $922.45 | $922.40 | |