| 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 | $115.34 | 10.697% | $127.6779 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $178.48 | 13.562% | $202.6855 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $31.40 | 7.289% | $33.6887 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $75.73 | 10.619% | $83.7718 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $59.55 | 8.185% | $64.4242 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $210.78 | 4.529% | $220.3262 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $85.41 | 3.144% | $88.0953 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $756.69 | $820.6696 | $820.68 | $820.70 | $820.70 | |