| 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 | $55.34 | 3.179% | $57.0993 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $152.42 | 5.427% | $160.6918 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $231.34 | 7.540% | $248.783 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $48.25 | 4.719% | $50.5269 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $30.69 | 9.570% | $33.627 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $9.88 | 3.152% | $10.1914 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $203.73 | 13.787% | $231.8183 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $731.65 | $792.7377 | $792.74 | $792.80 | $792.70 | |