| 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 | $20.45 | 12.276% | $22.9604 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $106.58 | 5.838% | $112.8021 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $163.61 | 10.646% | $181.0279 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $141.74 | 3.157% | $146.2147 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $53.50 | 4.366% | $55.8358 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $40.27 | 8.635% | $43.7473 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $180.29 | 9.808% | $197.9728 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $706.44 | $760.5610 | $760.56 | $760.55 | $760.50 | |