| 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 | $63.87 | 5.371% | $67.3005 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $138.56 | 5.495% | $146.1739 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $244.73 | 5.559% | $258.3345 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $113.88 | 11.116% | $126.5389 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $154.95 | 6.209% | $164.5708 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $113.49 | 9.178% | $123.9061 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $22.42 | 6.224% | $23.8154 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $851.90 | $910.6401 | $910.64 | $910.60 | $910.60 | |