| 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 | $54.59 | 9.430% | $59.7378 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $25.44 | 6.613% | $27.1223 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $51.70 | 7.643% | $55.6514 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $136.98 | 4.267% | $142.8249 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $136.90 | 6.127% | $145.2879 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $97.84 | 3.650% | $101.4112 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $224.30 | 11.367% | $249.7962 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $727.75 | $781.8317 | $781.83 | $781.80 | $781.80 | |