| 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 | $71.76 | 12.658% | $80.8434 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $43.44 | 7.702% | $46.7857 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $225.81 | 6.266% | $239.9593 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $58.62 | 12.445% | $65.9153 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $98.51 | 5.798% | $104.2216 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $206.66 | 3.206% | $213.2855 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $168.32 | 11.616% | $187.8721 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $873.12 | $938.8829 | $938.89 | $938.85 | $938.90 | |