| 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 | $50.43 | 6.507% | $53.7115 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $210.79 | 13.421% | $239.0801 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $107.97 | 11.376% | $120.2527 | $120.25 | $120.25 | $120.30 |
| Purchase #4 | $38.28 | 9.839% | $42.0464 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $219.43 | 12.293% | $246.4045 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $223.63 | 5.372% | $235.6434 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $142.83 | 6.446% | $152.0368 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $993.36 | $1,089.1754 | $1,089.17 | $1,089.20 | $1,089.10 | |