| 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 | $50.71 | 11.216% | $56.3976 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $9.48 | 12.803% | $10.6937 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $11.52 | 11.593% | $12.8555 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $7.86 | 12.794% | $8.8656 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $226.75 | 11.650% | $253.1664 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $193.91 | 10.787% | $214.8271 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $224.35 | 10.780% | $248.5349 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $724.58 | $805.3408 | $805.35 | $805.35 | $805.40 | |