| 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 | $50.64 | 8.189% | $54.7869 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $225.59 | 8.715% | $245.2502 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $70.93 | 4.266% | $73.9559 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $196.66 | 6.318% | $209.085 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $207.88 | 9.108% | $226.8137 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $142.82 | 12.286% | $160.3669 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $83.28 | 6.420% | $88.6266 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $977.80 | $1,058.8852 | $1,058.90 | $1,058.90 | $1,059.00 | |