| 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 | $72.81 | 8.776% | $79.1998 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $179.52 | 10.322% | $198.0501 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $53.35 | 13.783% | $60.7032 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $131.43 | 12.165% | $147.4185 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $108.38 | 6.867% | $115.8225 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $44.46 | 10.396% | $49.0821 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $136.59 | 10.208% | $150.5331 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $726.54 | $800.8093 | $800.80 | $800.80 | $800.80 | |