| 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 | $72.45 | 3.835% | $75.2285 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $155.76 | 10.164% | $171.5914 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $84.98 | 10.832% | $94.185 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $77.89 | 13.850% | $88.6778 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $100.36 | 8.204% | $108.5935 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $103.37 | 11.609% | $115.3702 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $193.48 | 10.694% | $214.1708 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $788.29 | $867.8172 | $867.82 | $867.85 | $867.90 | |