| 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 | $63.59 | 8.173% | $68.7872 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $199.71 | 12.446% | $224.5659 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $123.85 | 13.618% | $140.7159 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $91.41 | 3.217% | $94.3507 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $133.46 | 11.729% | $149.1135 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $47.53 | 8.381% | $51.5135 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $13.97 | 8.629% | $15.1755 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $673.52 | $744.2222 | $744.23 | $744.20 | $744.30 | |