| 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 | $70.89 | 8.606% | $76.9908 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $49.78 | 13.435% | $56.4679 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $42.87 | 4.834% | $44.9423 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $217.85 | 7.256% | $233.6572 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $75.80 | 6.233% | $80.5246 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $159.30 | 9.709% | $174.7664 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $118.26 | 6.563% | $126.0214 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $734.75 | $793.3706 | $793.37 | $793.30 | $793.40 | |