| 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 | $26.27 | 6.643% | $28.0151 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $70.80 | 3.207% | $73.0706 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $166.35 | 7.860% | $179.4251 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $160.32 | 7.229% | $171.9095 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $96.45 | 8.415% | $104.5663 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $16.71 | 6.224% | $17.75 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $203.45 | 11.725% | $227.3045 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $740.35 | $802.0411 | $802.05 | $802.00 | $802.10 | |