| 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 | $37.42 | 12.852% | $42.2292 | $42.23 | $42.25 | $42.20 |
| Purchase #2 | $113.53 | 12.480% | $127.6985 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $25.55 | 6.607% | $27.2381 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $61.62 | 8.429% | $66.8139 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $226.62 | 8.418% | $245.6969 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $235.30 | 9.874% | $258.5335 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $63.35 | 6.335% | $67.3632 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $763.39 | $835.5733 | $835.57 | $835.60 | $835.50 | |