| 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 | $50.27 | 3.810% | $52.1853 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $83.94 | 11.515% | $93.6057 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $109.71 | 4.842% | $115.0222 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $189.87 | 3.786% | $197.0585 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $59.91 | 3.453% | $61.9787 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $12.93 | 11.102% | $14.3655 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $119.81 | 8.548% | $130.0514 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $626.44 | $664.2673 | $664.28 | $664.25 | $664.40 | |