| 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 | $15.62 | 3.744% | $16.2048 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $183.71 | 10.447% | $202.9022 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $127.25 | 3.607% | $131.8399 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $145.97 | 3.368% | $150.8863 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $132.25 | 9.741% | $145.1325 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $12.32 | 3.667% | $12.7718 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $115.66 | 7.210% | $123.9991 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $732.78 | $783.7366 | $783.73 | $783.75 | $783.70 | |