| 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 | $27.26 | 7.212% | $29.226 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $193.68 | 4.730% | $202.8411 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $32.68 | 11.468% | $36.4277 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $158.67 | 4.309% | $165.5071 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $52.94 | 8.279% | $57.3229 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $63.78 | 10.155% | $70.2569 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $182.58 | 13.805% | $207.7852 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $711.59 | $769.3669 | $769.38 | $769.40 | $769.30 | |