| 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 | $97.61 | 6.726% | $104.1752 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $187.31 | 3.141% | $193.1934 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $150.70 | 7.240% | $161.6107 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $16.29 | 8.793% | $17.7224 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $94.93 | 8.774% | $103.2592 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $10.72 | 7.724% | $11.548 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $245.50 | 13.663% | $279.0427 | $279.04 | $279.05 | $279.00 |
| 7 purchase totals = | $803.06 | $870.5516 | $870.55 | $870.55 | $870.50 | |