| 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 | $85.95 | 13.807% | $97.8171 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $219.73 | 5.500% | $231.8152 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $72.33 | 4.298% | $75.4387 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $19.93 | 11.221% | $22.1663 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $54.46 | 5.111% | $57.2435 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $176.64 | 12.393% | $198.531 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $246.65 | 11.784% | $275.7152 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $875.69 | $958.7270 | $958.74 | $958.70 | $958.60 | |