| 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 | $24.66 | 12.134% | $27.6522 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $100.32 | 4.809% | $105.1444 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $248.28 | 13.373% | $281.4825 | $281.48 | $281.50 | $281.50 |
| Purchase #4 | $234.69 | 7.255% | $251.7168 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $136.57 | 5.292% | $143.7973 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $31.82 | 6.863% | $34.0038 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $137.65 | 12.291% | $154.5686 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $913.99 | $998.3656 | $998.36 | $998.35 | $998.40 | |