| 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 | $118.45 | 10.518% | $130.9086 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $89.37 | 9.655% | $97.9987 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $194.29 | 3.560% | $201.2067 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $37.46 | 9.423% | $40.9899 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $98.66 | 3.331% | $101.9464 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $72.62 | 10.775% | $80.4448 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $55.82 | 4.826% | $58.5139 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $666.67 | $712.0090 | $712.01 | $712.00 | $711.90 | |