| 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 | $8.95 | 7.787% | $9.6469 | $9.65 | $9.65 | $9.60 |
| Purchase #2 | $131.64 | 3.458% | $136.1921 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $159.89 | 4.801% | $167.5663 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $108.79 | 10.680% | $120.4088 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $36.79 | 3.530% | $38.0887 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $218.34 | 10.822% | $241.9688 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $78.30 | 10.399% | $86.4424 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $742.70 | $800.3140 | $800.32 | $800.30 | $800.30 | |