| 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 | $97.95 | 5.669% | $103.5028 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $120.68 | 3.378% | $124.7566 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $225.59 | 13.288% | $255.5664 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $199.54 | 5.773% | $211.0594 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $173.33 | 5.340% | $182.5858 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $27.84 | 11.337% | $30.9962 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $132.49 | 4.530% | $138.4918 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $977.42 | $1,046.9590 | $1,046.97 | $1,046.95 | $1,047.10 | |