| 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 | $75.81 | 12.655% | $85.4038 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $200.41 | 10.165% | $220.7817 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $181.34 | 9.612% | $198.7704 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $59.67 | 10.869% | $66.1555 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $168.43 | 13.693% | $191.4931 | $191.49 | $191.50 | $191.50 |
| Purchase #6 | $6.81 | 4.781% | $7.1356 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $186.39 | 9.285% | $203.6963 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $878.86 | $973.4364 | $973.44 | $973.45 | $973.50 | |