| 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 | $21.85 | 7.270% | $23.4385 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $74.96 | 9.869% | $82.3578 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $91.88 | 7.513% | $98.7829 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $240.65 | 13.169% | $272.3412 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $240.79 | 8.874% | $262.1577 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $179.52 | 11.150% | $199.5365 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $5.27 | 13.387% | $5.9755 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $854.92 | $944.5901 | $944.60 | $944.65 | $944.60 | |