| 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 | $213.49 | 12.150% | $239.429 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $53.51 | 13.822% | $60.9062 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $83.56 | 5.748% | $88.363 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $62.40 | 10.275% | $68.8116 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $97.48 | 5.695% | $103.0315 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $49.73 | 11.711% | $55.5539 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $31.56 | 9.133% | $34.4424 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $591.73 | $650.5376 | $650.53 | $650.55 | $650.50 | |