| 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 | $42.85 | 7.462% | $46.0475 | $46.05 | $46.05 | $46.00 |
| Purchase #2 | $222.29 | 12.412% | $249.8806 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $46.54 | 6.495% | $49.5628 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $180.82 | 5.651% | $191.0381 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $22.81 | 3.623% | $23.6364 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $99.48 | 11.196% | $110.6178 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $198.83 | 10.361% | $219.4308 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $813.62 | $890.2140 | $890.22 | $890.25 | $890.10 | |