| 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 | $14.80 | 3.584% | $15.3304 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $187.98 | 9.616% | $206.0562 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $44.76 | 10.341% | $49.3886 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $223.95 | 4.143% | $233.2282 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $171.30 | 4.786% | $179.4984 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $108.43 | 13.551% | $123.1233 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $58.88 | 11.327% | $65.5493 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $810.10 | $872.1744 | $872.18 | $872.20 | $872.10 | |