| 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 | $39.97 | 10.333% | $44.1001 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $79.76 | 13.111% | $90.2173 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $87.44 | 9.792% | $96.0021 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $77.75 | 12.438% | $87.4205 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $114.77 | 3.225% | $118.4713 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $209.87 | 11.793% | $234.62 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $6.59 | 12.209% | $7.3946 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $616.15 | $678.2259 | $678.22 | $678.15 | $678.20 | |