| 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 | $85.49 | 3.629% | $88.5924 | $88.59 | $88.60 | $88.60 |
| Purchase #2 | $128.71 | 5.529% | $135.8264 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $42.35 | 4.763% | $44.3671 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $177.97 | 3.259% | $183.77 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $133.51 | 10.671% | $147.7569 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $149.71 | 10.384% | $165.2559 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $129.79 | 7.508% | $139.5346 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $847.53 | $905.1033 | $905.11 | $905.10 | $905.20 | |