| 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 | $23.89 | 5.241% | $25.1421 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $218.73 | 4.275% | $228.0807 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $43.59 | 9.620% | $47.7834 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $55.40 | 8.187% | $59.9356 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $145.85 | 6.501% | $155.3317 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $173.78 | 11.300% | $193.4171 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $163.66 | 12.108% | $183.476 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $824.90 | $893.1666 | $893.17 | $893.25 | $893.10 | |