| 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 | $73.27 | 9.447% | $80.1918 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $195.39 | 4.248% | $203.6902 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $235.61 | 6.474% | $250.8634 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $80.78 | 11.416% | $90.0018 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $62.94 | 8.648% | $68.3831 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $172.56 | 9.754% | $189.3915 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $13.39 | 8.194% | $14.4872 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $833.94 | $897.0090 | $897.00 | $897.05 | $897.10 | |