| 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 | $26.70 | 4.641% | $27.9391 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $95.77 | 6.104% | $101.6158 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $19.40 | 10.274% | $21.3932 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $179.47 | 8.414% | $194.5706 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $214.97 | 7.458% | $231.0025 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $130.70 | 9.757% | $143.4524 | $143.45 | $143.45 | $143.50 |
| Purchase #7 | $210.87 | 10.423% | $232.849 | $232.85 | $232.85 | $232.80 |
| 7 purchase totals = | $877.88 | $952.8226 | $952.82 | $952.80 | $952.80 | |