| 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 | $80.54 | 10.280% | $88.8195 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $219.39 | 4.202% | $228.6088 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $77.39 | 8.181% | $83.7213 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $13.59 | 5.590% | $14.3497 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $136.87 | 3.633% | $141.8425 | $141.84 | $141.85 | $141.80 |
| Purchase #6 | $112.71 | 8.737% | $122.5575 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $78.87 | 5.124% | $82.9113 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $719.36 | $762.8106 | $762.81 | $762.75 | $762.70 | |