| 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 | $26.92 | 3.750% | $27.9295 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $71.83 | 7.237% | $77.0283 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $224.41 | 11.294% | $249.7549 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $112.41 | 6.331% | $119.5267 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $103.49 | 3.809% | $107.4319 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $237.39 | 11.818% | $265.4448 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $187.98 | 10.406% | $207.5412 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $964.43 | $1,054.6573 | $1,054.65 | $1,054.75 | $1,054.50 | |