| 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 | $31.97 | 6.511% | $34.0516 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $92.91 | 12.494% | $104.5182 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $173.33 | 6.522% | $184.6346 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $140.48 | 3.223% | $145.0077 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $12.97 | 5.110% | $13.6328 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $229.41 | 10.536% | $253.5806 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $212.67 | 13.133% | $240.6 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $893.74 | $976.0255 | $976.02 | $976.05 | $976.00 | |