| 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 | $5.92 | 9.644% | $6.4909 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $106.88 | 11.304% | $118.9617 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $177.92 | 4.369% | $185.6933 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $17.63 | 8.116% | $19.0609 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $33.44 | 9.797% | $36.7161 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $240.96 | 6.415% | $256.4176 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $137.66 | 8.239% | $149.0018 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $720.41 | $772.3423 | $772.34 | $772.30 | $772.40 | |