| 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 | $17.54 | 12.134% | $19.6683 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $216.79 | 5.260% | $228.1932 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $82.92 | 3.312% | $85.6663 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $84.93 | 9.629% | $93.1079 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $82.96 | 6.635% | $88.4644 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $35.90 | 4.245% | $37.424 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $162.64 | 12.530% | $183.0188 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $683.68 | $735.5429 | $735.54 | $735.45 | $735.60 | |