| 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 | $55.77 | 5.777% | $58.9918 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $63.79 | 7.841% | $68.7918 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $12.27 | 10.397% | $13.5457 | $13.55 | $13.55 | $13.50 |
| Purchase #4 | $91.74 | 7.278% | $98.4168 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $60.37 | 12.515% | $67.9253 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $85.34 | 4.522% | $89.1991 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $214.44 | 4.773% | $224.6752 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $583.72 | $621.5457 | $621.56 | $621.60 | $621.50 | |