| 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 | $94.98 | 10.209% | $104.6765 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $172.96 | 11.202% | $192.335 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $28.94 | 8.750% | $31.4723 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $15.46 | 5.150% | $16.2562 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $75.68 | 12.136% | $84.8645 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $193.70 | 8.520% | $210.2032 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $20.53 | 13.200% | $23.24 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $602.25 | $663.0477 | $663.05 | $663.05 | $663.10 | |