| 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 | $35.28 | 12.217% | $39.5902 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $138.56 | 3.678% | $143.6562 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $49.43 | 11.612% | $55.1698 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $195.62 | 5.426% | $206.2343 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $27.37 | 9.270% | $29.9072 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $198.79 | 12.389% | $223.4181 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $204.30 | 7.585% | $219.7962 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $849.35 | $917.7720 | $917.78 | $917.75 | $917.80 | |