| 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 | $49.67 | 4.151% | $51.7318 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $232.47 | 6.192% | $246.8645 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $95.99 | 4.640% | $100.4439 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $93.73 | 4.513% | $97.96 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $79.75 | 5.117% | $83.8308 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $12.35 | 8.559% | $13.407 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $71.77 | 4.788% | $75.2063 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $635.73 | $669.4443 | $669.44 | $669.45 | $669.40 | |