| 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 | $32.33 | 13.759% | $36.7783 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $18.51 | 10.493% | $20.4523 | $20.45 | $20.45 | $20.50 |
| Purchase #3 | $79.86 | 12.524% | $89.8617 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $43.43 | 7.289% | $46.5956 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $157.97 | 5.172% | $166.1402 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $42.58 | 10.450% | $47.0296 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $190.96 | 6.104% | $202.6162 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $565.64 | $609.4739 | $609.48 | $609.50 | $609.50 | |