| 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 | $27.86 | 13.796% | $31.7036 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $162.98 | 3.536% | $168.743 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $244.59 | 9.106% | $266.8624 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $99.71 | 12.420% | $112.094 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $78.88 | 11.115% | $87.6475 | $87.65 | $87.65 | $87.60 |
| Purchase #6 | $32.36 | 5.805% | $34.2385 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $32.49 | 5.474% | $34.2685 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $678.87 | $735.5575 | $735.55 | $735.55 | $735.50 | |