| 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 | $60.48 | 11.302% | $67.3154 | $67.32 | $67.30 | $67.30 |
| Purchase #2 | $13.56 | 3.346% | $14.0137 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $74.67 | 5.384% | $78.6902 | $78.69 | $78.70 | $78.70 |
| Purchase #4 | $97.74 | 3.459% | $101.1208 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $25.33 | 9.498% | $27.7358 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $197.89 | 12.495% | $222.6164 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $119.33 | 8.808% | $129.8406 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $589.00 | $641.3329 | $641.34 | $641.30 | $641.20 | |