| 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 | $72.31 | 11.793% | $80.8375 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $95.42 | 6.447% | $101.5717 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $129.25 | 10.305% | $142.5692 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $23.93 | 7.819% | $25.8011 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $37.95 | 4.224% | $39.553 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $190.50 | 12.689% | $214.6725 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $24.76 | 10.119% | $27.2655 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $574.12 | $632.2705 | $632.27 | $632.20 | $632.40 | |