| 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 | $78.71 | 7.651% | $84.7321 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $222.51 | 3.381% | $230.0331 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $15.96 | 10.564% | $17.646 | $17.65 | $17.65 | $17.60 |
| Purchase #4 | $225.73 | 7.515% | $242.6936 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $62.36 | 11.556% | $69.5663 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $123.89 | 9.109% | $135.1751 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $83.26 | 8.352% | $90.2139 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $812.42 | $870.0601 | $870.06 | $870.10 | $870.00 | |