| 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 | $47.27 | 5.469% | $49.8552 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $171.72 | 4.864% | $180.0725 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $226.97 | 8.676% | $246.6619 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $48.75 | 13.550% | $55.3556 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $216.53 | 13.642% | $246.069 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $214.63 | 6.436% | $228.4436 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $160.35 | 10.673% | $177.4642 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,086.22 | $1,183.9220 | $1,183.92 | $1,183.85 | $1,184.10 | |