| 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 | $65.88 | 6.241% | $69.9916 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $104.36 | 13.835% | $118.7982 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $31.49 | 8.789% | $34.2577 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $60.88 | 3.460% | $62.9864 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $192.25 | 8.613% | $208.8085 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $141.68 | 3.643% | $146.8414 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $120.42 | 13.334% | $136.4768 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $716.96 | $778.1606 | $778.17 | $778.20 | $778.20 | |