| 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 | $22.56 | 6.496% | $24.0255 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $89.96 | 7.678% | $96.8671 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $74.74 | 9.466% | $81.8149 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $129.25 | 4.802% | $135.4566 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $156.74 | 10.727% | $173.5535 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $49.88 | 5.823% | $52.7845 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $170.56 | 3.364% | $176.2976 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $693.69 | $740.7997 | $740.80 | $740.80 | $740.90 | |