| 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 | $97.41 | 4.341% | $101.6386 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $74.47 | 11.475% | $83.0154 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $129.74 | 11.416% | $144.5511 | $144.55 | $144.55 | $144.60 |
| Purchase #4 | $84.95 | 6.704% | $90.645 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $19.25 | 8.570% | $20.8997 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $239.57 | 11.559% | $267.2619 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $10.70 | 9.168% | $11.681 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $656.09 | $719.6927 | $719.70 | $719.70 | $719.70 | |