| 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 | $5.82 | 13.305% | $6.5944 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $94.63 | 12.601% | $106.5543 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $175.97 | 13.296% | $199.367 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $108.64 | 6.500% | $115.7016 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $157.98 | 7.793% | $170.2914 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $123.59 | 6.375% | $131.4689 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $160.29 | 4.420% | $167.3748 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $826.92 | $897.3524 | $897.34 | $897.30 | $897.50 | |