| 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 | $58.70 | 8.256% | $63.5463 | $63.55 | $63.55 | $63.50 |
| Purchase #2 | $76.68 | 6.646% | $81.7762 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $33.72 | 11.596% | $37.6302 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $10.55 | 8.393% | $11.4355 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $213.88 | 8.498% | $232.0555 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $149.25 | 13.446% | $169.3182 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $121.96 | 5.586% | $128.7727 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $664.74 | $724.5346 | $724.55 | $724.55 | $724.50 | |