| 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 | $60.84 | 11.161% | $67.6304 | $67.63 | $67.65 | $67.60 |
| Purchase #2 | $75.42 | 5.317% | $79.4301 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $193.42 | 10.372% | $213.4815 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $38.52 | 12.148% | $43.1994 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $40.64 | 10.267% | $44.8125 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $62.34 | 7.713% | $67.1483 | $67.15 | $67.15 | $67.10 |
| Purchase #7 | $99.44 | 10.377% | $109.7589 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $570.62 | $625.4611 | $625.46 | $625.50 | $625.40 | |