| 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 | $45.94 | 3.518% | $47.5562 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $123.99 | 11.408% | $138.1348 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $5.46 | 3.342% | $5.6425 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $17.88 | 5.103% | $18.7924 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $152.42 | 8.175% | $164.8803 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $52.91 | 8.147% | $57.2206 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $13.69 | 9.427% | $14.9806 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $412.29 | $447.2074 | $447.20 | $447.25 | $447.20 | |