| 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 | $35.94 | 6.560% | $38.2977 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $76.55 | 9.444% | $83.7794 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $219.84 | 10.646% | $243.2442 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $24.52 | 12.681% | $27.6294 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $198.91 | 13.677% | $226.1149 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $214.28 | 9.791% | $235.2602 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $161.89 | 8.167% | $175.1116 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $931.93 | $1,029.4374 | $1,029.43 | $1,029.45 | $1,029.40 | |