| 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 | $26.76 | 7.160% | $28.676 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $107.76 | 8.641% | $117.0715 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $171.97 | 5.418% | $181.2873 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $17.48 | 10.696% | $19.3497 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $14.46 | 12.370% | $16.2487 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $160.26 | 8.834% | $174.4174 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $237.58 | 12.203% | $266.5719 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $736.27 | $803.6225 | $803.63 | $803.60 | $803.60 | |