| 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 | $91.48 | 6.440% | $97.3713 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $213.53 | 10.114% | $235.1264 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $186.41 | 3.554% | $193.035 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $34.88 | 10.858% | $38.6673 | $38.67 | $38.65 | $38.70 |
| Purchase #5 | $10.93 | 3.288% | $11.2894 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $5.30 | 6.536% | $5.6464 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $203.80 | 10.327% | $224.8464 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $746.33 | $805.9822 | $806.00 | $806.00 | $805.90 | |