| 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 | $51.63 | 4.455% | $53.9301 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $21.49 | 10.819% | $23.815 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $99.85 | 4.810% | $104.6528 | $104.65 | $104.65 | $104.70 |
| Purchase #4 | $14.39 | 10.719% | $15.9325 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $176.39 | 12.689% | $198.7721 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $71.33 | 6.605% | $76.0413 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $158.89 | 3.630% | $164.6577 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $593.97 | $637.8015 | $637.80 | $637.80 | $637.80 | |