| 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 | $50.99 | 13.104% | $57.6717 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $149.33 | 10.794% | $165.4487 | $165.45 | $165.45 | $165.40 |
| Purchase #3 | $217.86 | 7.293% | $233.7485 | $233.75 | $233.75 | $233.70 |
| Purchase #4 | $36.32 | 10.109% | $39.9916 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $228.37 | 11.303% | $254.1827 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $25.31 | 6.426% | $26.9364 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $140.48 | 12.836% | $158.512 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $848.66 | $936.4916 | $936.49 | $936.50 | $936.40 | |