| 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 | $81.34 | 11.335% | $90.5599 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $94.37 | 8.262% | $102.1668 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $249.98 | 10.841% | $277.0803 | $277.08 | $277.10 | $277.10 |
| Purchase #4 | $33.90 | 10.793% | $37.5588 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $188.44 | 7.660% | $202.8745 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $14.95 | 11.632% | $16.689 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $54.93 | 12.128% | $61.5919 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $717.91 | $788.5212 | $788.52 | $788.50 | $788.70 | |