| 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 | $48.58 | 11.451% | $54.1429 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $71.89 | 3.864% | $74.6678 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $102.56 | 9.806% | $112.617 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $185.65 | 8.326% | $201.1072 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $73.78 | 10.206% | $81.31 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $73.62 | 13.200% | $83.3378 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $48.43 | 5.784% | $51.2312 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $604.51 | $658.4139 | $658.42 | $658.40 | $658.30 | |