| 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 | $47.95 | 10.314% | $52.8956 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $226.65 | 8.263% | $245.3781 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $196.29 | 3.296% | $202.7597 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $27.96 | 5.447% | $29.483 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $135.74 | 7.392% | $145.7739 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $12.87 | 5.839% | $13.6215 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $152.55 | 4.367% | $159.2119 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $800.01 | $849.1237 | $849.12 | $849.10 | $849.20 | |