| 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 | $66.27 | 11.377% | $73.8095 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $148.98 | 9.201% | $162.6876 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $24.81 | 10.848% | $27.5014 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $23.58 | 3.201% | $24.3348 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $37.78 | 8.653% | $41.0491 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $45.73 | 7.497% | $49.1584 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $180.93 | 3.832% | $187.8632 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $528.08 | $566.4040 | $566.40 | $566.40 | $566.40 | |