| 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 | $87.49 | 11.586% | $97.6266 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $89.72 | 13.784% | $102.087 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $115.53 | 9.760% | $126.8057 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $122.43 | 6.213% | $130.0366 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $42.91 | 7.411% | $46.0901 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $70.72 | 13.502% | $80.2686 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $192.45 | 6.794% | $205.5251 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $721.25 | $788.4397 | $788.46 | $788.50 | $788.40 | |