| 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 | $34.97 | 10.499% | $38.6415 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $245.41 | 10.231% | $270.5179 | $270.52 | $270.50 | $270.50 |
| Purchase #3 | $56.62 | 10.821% | $62.7469 | $62.75 | $62.75 | $62.70 |
| Purchase #4 | $197.83 | 13.665% | $224.8635 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $173.88 | 11.414% | $193.7267 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $15.25 | 8.478% | $16.5429 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $15.59 | 8.710% | $16.9479 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $739.55 | $823.9873 | $823.99 | $824.00 | $823.80 | |