| 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 | $34.32 | 8.632% | $37.2825 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $167.75 | 6.448% | $178.5665 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $12.78 | 4.729% | $13.3844 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $101.79 | 8.394% | $110.3343 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $38.98 | 6.164% | $41.3827 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $6.79 | 4.147% | $7.0716 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $169.83 | 11.241% | $188.9206 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $532.24 | $576.9426 | $576.93 | $576.95 | $577.00 | |