| 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 | $46.95 | 7.294% | $50.3745 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $173.60 | 4.760% | $181.8634 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $198.41 | 10.839% | $219.9157 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $244.88 | 6.865% | $261.691 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $132.79 | 10.474% | $146.6984 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $65.61 | 13.134% | $74.2272 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $230.71 | 5.320% | $242.9838 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,092.95 | $1,177.7540 | $1,177.75 | $1,177.75 | $1,177.80 | |