| 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 | $73.95 | 7.779% | $79.7026 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $124.69 | 9.474% | $136.5031 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $131.82 | 11.212% | $146.5997 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $75.85 | 12.714% | $85.4936 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $10.36 | 9.177% | $11.3107 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $50.91 | 11.471% | $56.7499 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $60.28 | 5.258% | $63.4495 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $527.86 | $579.8091 | $579.80 | $579.80 | $579.70 | |