| 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 | $97.36 | 13.261% | $110.2709 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $49.45 | 7.810% | $53.312 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $105.63 | 13.786% | $120.1922 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $239.74 | 6.449% | $255.2008 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $30.39 | 12.680% | $34.2435 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $87.89 | 8.577% | $95.4283 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $85.75 | 5.292% | $90.2879 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $696.21 | $758.9356 | $758.93 | $758.95 | $758.90 | |