| 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 | $51.85 | 13.432% | $58.8145 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $209.87 | 5.283% | $220.9574 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $207.78 | 6.391% | $221.0592 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $217.87 | 6.833% | $232.7571 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $95.43 | 4.301% | $99.5344 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $121.37 | 13.479% | $137.7295 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $109.76 | 12.391% | $123.3604 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $1,013.93 | $1,094.2125 | $1,094.21 | $1,094.20 | $1,094.30 | |