| 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 | $83.68 | 9.787% | $91.8698 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $225.37 | 5.762% | $238.3558 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $157.70 | 10.120% | $173.6592 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $202.35 | 8.623% | $219.7986 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $18.31 | 10.805% | $20.2884 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $79.52 | 8.564% | $86.3301 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $12.64 | 3.106% | $13.0326 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $779.57 | $843.3345 | $843.34 | $843.35 | $843.40 | |