| 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 | $37.44 | 4.752% | $39.2191 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $200.82 | 4.865% | $210.5899 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $154.27 | 4.872% | $161.786 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $95.78 | 3.195% | $98.8402 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $28.60 | 3.393% | $29.5704 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $208.51 | 10.476% | $230.3535 | $230.35 | $230.35 | $230.40 |
| Purchase #7 | $60.72 | 11.442% | $67.6676 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $786.14 | $838.0267 | $838.03 | $838.00 | $838.10 | |