| 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 | $66.30 | 12.396% | $74.5185 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $92.92 | 5.444% | $97.9786 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $113.99 | 6.281% | $121.1497 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $107.66 | 11.775% | $120.337 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $120.93 | 5.629% | $127.7371 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $38.69 | 8.343% | $41.9179 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $68.34 | 4.193% | $71.2055 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $608.83 | $654.8443 | $654.86 | $654.85 | $654.70 | |