| 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 | $74.30 | 6.857% | $79.3948 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $200.67 | 11.613% | $223.9738 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $180.61 | 12.294% | $202.8142 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $72.91 | 6.806% | $77.8723 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $188.28 | 12.480% | $211.7773 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $198.30 | 5.674% | $209.5515 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $67.99 | 7.798% | $73.2919 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $983.06 | $1,078.6758 | $1,078.66 | $1,078.65 | $1,078.80 | |