| 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 | $30.84 | 10.615% | $34.1137 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $89.77 | 8.185% | $97.1177 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $189.51 | 8.519% | $205.6544 | $205.65 | $205.65 | $205.70 |
| Purchase #4 | $211.87 | 5.370% | $223.2474 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $97.89 | 5.440% | $103.2152 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $152.28 | 6.337% | $161.93 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $236.30 | 10.293% | $260.6224 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $1,008.46 | $1,085.9008 | $1,085.90 | $1,085.85 | $1,085.80 | |