| 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 | $95.79 | 10.317% | $105.6727 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $182.96 | 3.705% | $189.7387 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $228.84 | 8.650% | $248.6347 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $25.75 | 9.697% | $28.247 | $28.25 | $28.25 | $28.20 |
| Purchase #5 | $27.40 | 6.863% | $29.2805 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $48.75 | 6.512% | $51.9246 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $88.78 | 10.695% | $98.275 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $698.27 | $751.7732 | $751.77 | $751.80 | $751.70 | |