| 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 | $48.33 | 13.403% | $54.8077 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $167.76 | 10.182% | $184.8413 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $157.44 | 8.746% | $171.2097 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $46.61 | 6.588% | $49.6807 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $25.90 | 11.765% | $28.9471 | $28.95 | $28.95 | $28.90 |
| Purchase #6 | $39.39 | 13.522% | $44.7163 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $141.82 | 3.457% | $146.7227 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $627.25 | $680.9255 | $680.93 | $680.90 | $680.80 | |