| 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 | $73.92 | 12.365% | $83.0602 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $110.91 | 8.858% | $120.7344 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $5.51 | 11.334% | $6.1345 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $127.78 | 5.267% | $134.5102 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $110.69 | 10.829% | $122.6766 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $223.85 | 11.440% | $249.4584 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $16.51 | 11.348% | $18.3836 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $669.17 | $734.9579 | $734.95 | $735.00 | $735.00 | |