| 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 | $21.63 | 7.706% | $23.2968 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $228.52 | 3.680% | $236.9295 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $70.99 | 12.163% | $79.6245 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $99.56 | 4.443% | $103.9835 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $84.33 | 13.158% | $95.4261 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $206.32 | 4.734% | $216.0872 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $46.67 | 13.752% | $53.0881 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $758.02 | $808.4357 | $808.44 | $808.50 | $808.40 | |