| 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 | $49.47 | 7.767% | $53.3123 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $202.25 | 3.843% | $210.0225 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $56.80 | 11.117% | $63.1145 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $57.46 | 6.323% | $61.0932 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $43.51 | 7.839% | $46.9207 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $111.43 | 10.195% | $122.7903 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $132.30 | 6.610% | $141.045 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $653.22 | $698.2985 | $698.29 | $698.25 | $698.20 | |