| 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 | $36.66 | 12.372% | $41.1956 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $142.91 | 13.672% | $162.4487 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $9.85 | 4.380% | $10.2814 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $41.99 | 7.210% | $45.0175 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $217.53 | 3.255% | $224.6106 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $57.67 | 8.434% | $62.5339 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $147.61 | 12.514% | $166.0819 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $654.22 | $712.1696 | $712.17 | $712.20 | $712.10 | |