| 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 | $14.74 | 5.258% | $15.515 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $193.69 | 8.239% | $209.6481 | $209.65 | $209.65 | $209.60 |
| Purchase #3 | $65.26 | 4.706% | $68.3311 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $53.37 | 11.248% | $59.3731 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $44.85 | 5.816% | $47.4585 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $181.93 | 9.638% | $199.4644 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $36.95 | 13.130% | $41.8015 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $590.79 | $641.5917 | $641.59 | $641.55 | $641.60 | |