| 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 | $73.28 | 7.153% | $78.5217 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $97.63 | 10.820% | $108.1936 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $76.54 | 5.306% | $80.6012 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $204.33 | 6.241% | $217.0822 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $183.53 | 5.574% | $193.76 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $155.31 | 5.844% | $164.3863 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $180.77 | 12.214% | $202.8492 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $971.39 | $1,045.3942 | $1,045.39 | $1,045.40 | $1,045.40 | |