| 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 | $77.74 | 8.110% | $84.0447 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $49.36 | 6.204% | $52.4223 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $75.39 | 9.267% | $82.3764 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $145.92 | 4.631% | $152.6776 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $167.38 | 4.806% | $175.4243 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $88.99 | 10.342% | $98.1933 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $26.70 | 4.438% | $27.8849 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $631.48 | $673.0235 | $673.01 | $673.05 | $673.00 | |