| 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 | $141.45 | 6.788% | $151.0516 | $151.05 | $151.05 | $151.10 |
| Purchase #2 | $72.60 | 5.815% | $76.8217 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $59.86 | 11.102% | $66.5057 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $5.34 | 6.303% | $5.6766 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $104.99 | 7.333% | $112.6889 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $91.83 | 6.429% | $97.7338 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $89.59 | 13.313% | $101.5171 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $565.66 | $611.9954 | $612.00 | $612.00 | $612.00 | |