| 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 | $26.45 | 6.872% | $28.2676 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $16.56 | 6.182% | $17.5837 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $248.93 | 6.342% | $264.7171 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $95.99 | 9.470% | $105.0803 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $12.27 | 10.275% | $13.5307 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $34.39 | 6.246% | $36.538 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $213.89 | 6.774% | $228.3789 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $648.48 | $694.0963 | $694.10 | $694.15 | $694.10 | |