| 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 | $74.88 | 10.349% | $82.6293 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $86.86 | 13.146% | $98.2786 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $80.61 | 12.806% | $90.9329 | $90.93 | $90.95 | $90.90 |
| Purchase #4 | $236.34 | 9.619% | $259.0735 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $235.77 | 6.647% | $251.4416 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $52.43 | 9.329% | $57.3212 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $107.58 | 9.362% | $117.6516 | $117.65 | $117.65 | $117.70 |
| 7 purchase totals = | $874.47 | $957.3287 | $957.32 | $957.35 | $957.30 | |