| 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 | $90.26 | 13.423% | $102.3756 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $83.94 | 4.386% | $87.6216 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $102.76 | 3.398% | $106.2518 | $106.25 | $106.25 | $106.30 |
| Purchase #4 | $177.36 | 9.213% | $193.7002 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $84.88 | 8.818% | $92.3647 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $62.47 | 7.209% | $66.9735 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $187.92 | 12.689% | $211.7652 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $789.59 | $861.0526 | $861.05 | $861.00 | $861.20 | |