| 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 | $59.63 | 9.678% | $65.401 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $192.56 | 7.224% | $206.4705 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $22.60 | 4.226% | $23.5551 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $8.63 | 11.479% | $9.6206 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $242.72 | 10.864% | $269.0891 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $225.45 | 13.789% | $256.5373 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $128.35 | 6.407% | $136.5734 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $879.94 | $967.2470 | $967.25 | $967.20 | $967.30 | |