| 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 | $73.56 | 5.219% | $77.3991 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $116.68 | 5.170% | $122.7124 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $225.93 | 8.495% | $245.1228 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $53.63 | 4.808% | $56.2085 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $165.52 | 3.633% | $171.5333 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $10.52 | 11.559% | $11.736 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $154.71 | 10.615% | $171.1325 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $800.55 | $855.8446 | $855.84 | $855.85 | $855.70 | |