| 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 | $103.43 | 8.195% | $111.9061 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $87.72 | 5.471% | $92.5192 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $240.48 | 8.370% | $260.6082 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $178.51 | 10.547% | $197.3374 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $46.52 | 11.531% | $51.8842 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $83.39 | 4.447% | $87.0984 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $87.51 | 6.601% | $93.2865 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $827.56 | $894.6400 | $894.65 | $894.65 | $894.60 | |