| 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 | $46.40 | 4.561% | $48.5163 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $101.91 | 11.415% | $113.543 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $84.99 | 7.765% | $91.5895 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $236.50 | 9.266% | $258.4141 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $92.63 | 10.609% | $102.4571 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $82.85 | 10.753% | $91.7589 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $157.75 | 9.318% | $172.4491 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $803.03 | $878.7280 | $878.73 | $878.70 | $878.70 | |