| 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 | $14.68 | 12.410% | $16.5018 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $95.54 | 13.516% | $108.4532 | $108.45 | $108.45 | $108.50 |
| Purchase #3 | $101.88 | 8.672% | $110.715 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $89.98 | 8.150% | $97.3134 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $18.53 | 12.654% | $20.8748 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $36.66 | 3.655% | $37.9999 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $181.55 | 9.141% | $198.1455 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $538.82 | $590.0036 | $590.00 | $589.95 | $590.00 | |