| 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 | $45.47 | 12.217% | $51.0251 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $68.52 | 7.573% | $73.709 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $142.25 | 6.812% | $151.9401 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $166.37 | 10.269% | $183.4545 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $184.88 | 4.414% | $193.0406 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $9.80 | 4.408% | $10.232 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $161.41 | 6.523% | $171.9388 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $778.70 | $835.3401 | $835.34 | $835.40 | $835.20 | |