| 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 | $243.36 | 13.315% | $275.7634 | $275.76 | $275.75 | $275.80 |
| Purchase #2 | $12.94 | 3.365% | $13.3754 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $5.57 | 8.620% | $6.0501 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $209.32 | 3.605% | $216.866 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $77.49 | 3.491% | $80.1952 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $50.74 | 5.201% | $53.379 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $88.68 | 6.662% | $94.5879 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $688.10 | $740.2170 | $740.23 | $740.25 | $740.40 | |