| 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 | $6.25 | 10.585% | $6.9116 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $78.42 | 7.661% | $84.4278 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $118.98 | 7.852% | $128.3223 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $135.35 | 3.405% | $139.9587 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $250.53 | 10.287% | $276.302 | $276.30 | $276.30 | $276.30 |
| Purchase #6 | $95.30 | 9.867% | $104.7033 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $98.27 | 6.251% | $104.4129 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $783.10 | $845.0386 | $845.03 | $845.00 | $845.00 | |