| 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 | $27.58 | 7.618% | $29.681 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $76.73 | 5.440% | $80.9041 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $39.81 | 7.137% | $42.6512 | $42.65 | $42.65 | $42.70 |
| Purchase #4 | $69.87 | 6.179% | $74.1873 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $98.99 | 11.451% | $110.3253 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $174.65 | 3.530% | $180.8151 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $43.52 | 3.580% | $45.078 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $531.15 | $563.6420 | $563.65 | $563.70 | $563.70 | |