| 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 | $39.28 | 12.377% | $44.1417 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $118.72 | 4.657% | $124.2488 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $37.31 | 3.713% | $38.6953 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $39.47 | 8.587% | $42.8593 | $42.86 | $42.85 | $42.90 |
| Purchase #5 | $84.62 | 7.268% | $90.7702 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $143.53 | 9.816% | $157.6189 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $48.64 | 11.481% | $54.2244 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $511.57 | $552.5586 | $552.56 | $552.50 | $552.50 | |