| 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 | $235.80 | 10.390% | $260.2996 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $41.38 | 5.451% | $43.6356 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $33.37 | 4.473% | $34.8626 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $89.94 | 6.330% | $95.6332 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $135.96 | 5.670% | $143.6689 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $81.69 | 6.709% | $87.1706 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $78.57 | 8.860% | $85.5313 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $696.71 | $750.8018 | $750.80 | $750.80 | $750.80 | |