| 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 | $106.52 | 8.829% | $115.9247 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $47.78 | 3.516% | $49.4599 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $58.26 | 12.127% | $65.3252 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $229.32 | 3.359% | $237.0229 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $17.38 | 4.629% | $18.1845 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $59.85 | 13.404% | $67.8723 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $184.33 | 7.209% | $197.6183 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $703.44 | $751.4078 | $751.40 | $751.35 | $751.40 | |