| 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 | $26.58 | 6.150% | $28.2147 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $104.34 | 4.387% | $108.9174 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $169.61 | 6.618% | $180.8348 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $170.42 | 12.440% | $191.6202 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $64.76 | 7.690% | $69.74 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $157.94 | 5.371% | $166.423 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $245.57 | 11.257% | $273.2138 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $939.22 | $1,018.9639 | $1,018.95 | $1,018.90 | $1,018.80 | |