| 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 | $79.82 | 10.756% | $88.4054 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $36.37 | 12.109% | $40.774 | $40.77 | $40.75 | $40.80 |
| Purchase #3 | $63.56 | 3.859% | $66.0128 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $130.67 | 6.111% | $138.6552 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $59.74 | 13.340% | $67.7093 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $195.94 | 3.215% | $202.2395 | $202.24 | $202.25 | $202.20 |
| Purchase #7 | $11.90 | 3.720% | $12.3427 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $578.00 | $616.1389 | $616.14 | $616.10 | $616.10 | |