| 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 | $81.69 | 11.312% | $90.9308 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $88.47 | 3.776% | $91.8106 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $138.72 | 3.484% | $143.553 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $177.75 | 8.524% | $192.9014 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $99.93 | 7.667% | $107.5916 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $247.32 | 8.341% | $267.949 | $267.95 | $267.95 | $267.90 |
| Purchase #7 | $68.77 | 13.426% | $78.0031 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $902.65 | $972.7395 | $972.73 | $972.75 | $972.70 | |