| 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 | $38.55 | 7.380% | $41.395 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $61.86 | 9.498% | $67.7355 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $240.98 | 6.572% | $256.8172 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $195.45 | 6.143% | $207.4565 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $171.47 | 5.781% | $181.3827 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $151.65 | 5.623% | $160.1773 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $184.81 | 3.161% | $190.6518 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $1,044.77 | $1,105.6160 | $1,105.63 | $1,105.65 | $1,105.70 | |