| 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 | $77.42 | 13.364% | $87.7664 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $39.28 | 12.834% | $44.3212 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $84.41 | 9.352% | $92.304 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $224.66 | 13.509% | $255.0093 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $208.27 | 9.206% | $227.4433 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $105.82 | 9.130% | $115.4814 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $52.47 | 8.117% | $56.729 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $792.33 | $879.0546 | $879.05 | $879.05 | $879.00 | |