| 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 | $87.99 | 5.726% | $93.0283 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $188.43 | 4.242% | $196.4232 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $144.48 | 13.396% | $163.8345 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $143.44 | 12.117% | $160.8206 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $164.35 | 9.795% | $180.4481 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $66.78 | 11.674% | $74.5759 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $49.43 | 3.587% | $51.2031 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $844.90 | $920.3337 | $920.33 | $920.35 | $920.20 | |