| 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 | $52.25 | 3.482% | $54.0693 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $7.59 | 9.781% | $8.3324 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $43.55 | 6.372% | $46.325 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $239.57 | 10.768% | $265.3669 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $17.45 | 7.329% | $18.7289 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $173.78 | 7.746% | $187.241 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $214.54 | 3.823% | $222.7419 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $748.73 | $802.8054 | $802.81 | $802.85 | $802.70 | |