| 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 | $23.68 | 10.458% | $26.1565 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $124.71 | 13.296% | $141.2914 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $140.87 | 9.126% | $153.7258 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $57.49 | 8.592% | $62.4295 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $16.34 | 11.612% | $18.2374 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $234.30 | 10.261% | $258.3415 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $106.52 | 12.486% | $119.8201 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $703.91 | $780.0022 | $780.01 | $780.05 | $779.90 | |