| 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 | $84.97 | 12.305% | $95.4256 | $95.43 | $95.45 | $95.40 |
| Purchase #2 | $26.36 | 11.855% | $29.485 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $21.66 | 12.418% | $24.3497 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $86.85 | 5.342% | $91.4895 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $174.72 | 12.395% | $196.3765 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $66.57 | 13.243% | $75.3859 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $92.63 | 11.187% | $102.9925 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $553.76 | $615.5047 | $615.52 | $615.60 | $615.50 | |