| 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 | $77.56 | 7.259% | $83.1901 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $12.82 | 10.347% | $14.1465 | $14.15 | $14.15 | $14.10 |
| Purchase #3 | $120.25 | 3.216% | $124.1172 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $40.64 | 8.107% | $43.9347 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $176.75 | 9.507% | $193.5536 | $193.55 | $193.55 | $193.60 |
| Purchase #6 | $27.72 | 6.740% | $29.5883 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $41.92 | 8.324% | $45.4094 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $497.66 | $533.9398 | $533.94 | $533.95 | $533.90 | |