| 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 | $94.54 | 5.290% | $99.5412 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $124.33 | 8.607% | $135.0311 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $98.58 | 5.432% | $103.9349 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $233.85 | 11.773% | $261.3812 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $28.33 | 4.570% | $29.6247 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $219.62 | 12.632% | $247.3624 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $230.59 | 3.504% | $238.6699 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,029.84 | $1,115.5454 | $1,115.53 | $1,115.55 | $1,115.50 | |